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The Counting Principle
Which of the following events would be considered dependent events?It rains in Seattle and it does not rain in New York Ci ...
The Counting Principle
Which of the following events would be considered dependent events?It rains in Seattle and it does not rain in New York City.Sandra rolls a die four times.Stephanie chooses an outfit to wear out of four shirts and three pairs of pants. After Kevin picks a popsicle flavor out of a box, Rachel picks a popsicle flavor.Which of the following events would be considered independent events?Two cards are randomly picked from a standard deck of cards.Carlos has math, chemistry, and English homework. He chooses what order to do the homework in.A student answers five multiple-choice questions with A, B, C, or DA group of people choosing what food to eat at a buffet restaurant.Darien is buying flowers for his mother on mothers day. He has choice between white roses, red roses, or yellow roses and a choice between white daisies,pink daisies, or yellow daisies. How many different combinations of flowers can he buy.691554Cammie is choosing an outfit to wear to school. She has a choice between a blue shirt, a red shirt, or a green shirt. She can wear a pair of jeans or a skirt. Which of the following tree diagrams best represents the number of outfit choices she has.A.B.C.D.In how many ways can a casting director choose a male and female lead from six female actresses and three male actors?18936288072A restaurant offers the following lunch menu options. Customers are allowed to pick one item from each of the four categories.Main CourseVegetablesBeveragesDessertsHamChickenFishBeefGreen beansBroccoliMixed VeggiesPotatoesCoffeeTeaMilkJuiceCakePieIce CreamHow many different combinations could customers use for their meal?151924144Brandon gave Jennifer his phone number, but Jennifer forgot the last three digits of the number. She knows the last digit is definitely not a 7. The first seven digits are shown below.823-555-2_ _ _How many different telephone numbers are possible using the information she knows?3309001000Eight performers are participating in open mic night at a restaurant. How many different ways are there to schedule their appearances?8368,06440,320How many different 5-digit codes are possible using a keypad with 10 digits where no digit may be used more than once?50100,00030,2403,628,800A camp counselor and 5 campers are sitting at a picnic table. The counselor must sit in the middle and one camper who tends to start trouble must sit to her immediate right. How many different ways are there for the rest of the campers to be seated?504072012024
MATH 160 Cuyamaca College Distribution of Sample Proportions Exam Practice
Prompt The National Health Survey uses household interviews to describe the health-related habits of U.S. adults. From th ...
MATH 160 Cuyamaca College Distribution of Sample Proportions Exam Practice
Prompt The National Health Survey uses household interviews to describe the health-related habits of U.S. adults. From these interviews they estimate population parameters associated with behaviors such as alcohol consumption, cigarette smoking, and hours of sleep for all U.S. adults. In the 2005-2007 report, they estimated that 30% of all current smokers started smoking before the age of 16. Imagine that we want to verify this estimate. So we randomly select a sample of 100 smokers and calculate the proportion who started smoking before the age of 16. How much error do we expect in the sample proportions if the 30% is correct for the population overall? Use the applet and a give an error based on 2 standard deviations. Here's the applet for the simulation: P= 0.5 n= 50 Run Simulation (5000 samples) Actual Sample proportion (p̂): 0.5
MTH410 Colorado State Null and Alternative Hypotheses on Life Decisions Paper
Share with your peers the null and alternative hypotheses for a decision that is relevant to your life. This can be a pers ...
MTH410 Colorado State Null and Alternative Hypotheses on Life Decisions Paper
Share with your peers the null and alternative hypotheses for a decision that is relevant to your life. This can be a personal item or something at work. Define the population parameter, the appropriate test statistic formula, and if it is a one- or two-tailed test. Be sure to set up your hypotheses, too.The two population parameters that we cover this week are:μ: the population meanandp: the population proportionBe sure to include numerical values for your variables. Additionally, identify the Type I and Type II Errors that could occur with your decision‐making process.Be sure to support your statements with logic and argument, citing any sources referenced.Please watch the following videos:
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Most Popular Content
The Counting Principle
Which of the following events would be considered dependent events?It rains in Seattle and it does not rain in New York Ci ...
The Counting Principle
Which of the following events would be considered dependent events?It rains in Seattle and it does not rain in New York City.Sandra rolls a die four times.Stephanie chooses an outfit to wear out of four shirts and three pairs of pants. After Kevin picks a popsicle flavor out of a box, Rachel picks a popsicle flavor.Which of the following events would be considered independent events?Two cards are randomly picked from a standard deck of cards.Carlos has math, chemistry, and English homework. He chooses what order to do the homework in.A student answers five multiple-choice questions with A, B, C, or DA group of people choosing what food to eat at a buffet restaurant.Darien is buying flowers for his mother on mothers day. He has choice between white roses, red roses, or yellow roses and a choice between white daisies,pink daisies, or yellow daisies. How many different combinations of flowers can he buy.691554Cammie is choosing an outfit to wear to school. She has a choice between a blue shirt, a red shirt, or a green shirt. She can wear a pair of jeans or a skirt. Which of the following tree diagrams best represents the number of outfit choices she has.A.B.C.D.In how many ways can a casting director choose a male and female lead from six female actresses and three male actors?18936288072A restaurant offers the following lunch menu options. Customers are allowed to pick one item from each of the four categories.Main CourseVegetablesBeveragesDessertsHamChickenFishBeefGreen beansBroccoliMixed VeggiesPotatoesCoffeeTeaMilkJuiceCakePieIce CreamHow many different combinations could customers use for their meal?151924144Brandon gave Jennifer his phone number, but Jennifer forgot the last three digits of the number. She knows the last digit is definitely not a 7. The first seven digits are shown below.823-555-2_ _ _How many different telephone numbers are possible using the information she knows?3309001000Eight performers are participating in open mic night at a restaurant. How many different ways are there to schedule their appearances?8368,06440,320How many different 5-digit codes are possible using a keypad with 10 digits where no digit may be used more than once?50100,00030,2403,628,800A camp counselor and 5 campers are sitting at a picnic table. The counselor must sit in the middle and one camper who tends to start trouble must sit to her immediate right. How many different ways are there for the rest of the campers to be seated?504072012024
MATH 160 Cuyamaca College Distribution of Sample Proportions Exam Practice
Prompt The National Health Survey uses household interviews to describe the health-related habits of U.S. adults. From th ...
MATH 160 Cuyamaca College Distribution of Sample Proportions Exam Practice
Prompt The National Health Survey uses household interviews to describe the health-related habits of U.S. adults. From these interviews they estimate population parameters associated with behaviors such as alcohol consumption, cigarette smoking, and hours of sleep for all U.S. adults. In the 2005-2007 report, they estimated that 30% of all current smokers started smoking before the age of 16. Imagine that we want to verify this estimate. So we randomly select a sample of 100 smokers and calculate the proportion who started smoking before the age of 16. How much error do we expect in the sample proportions if the 30% is correct for the population overall? Use the applet and a give an error based on 2 standard deviations. Here's the applet for the simulation: P= 0.5 n= 50 Run Simulation (5000 samples) Actual Sample proportion (p̂): 0.5
MTH410 Colorado State Null and Alternative Hypotheses on Life Decisions Paper
Share with your peers the null and alternative hypotheses for a decision that is relevant to your life. This can be a pers ...
MTH410 Colorado State Null and Alternative Hypotheses on Life Decisions Paper
Share with your peers the null and alternative hypotheses for a decision that is relevant to your life. This can be a personal item or something at work. Define the population parameter, the appropriate test statistic formula, and if it is a one- or two-tailed test. Be sure to set up your hypotheses, too.The two population parameters that we cover this week are:μ: the population meanandp: the population proportionBe sure to include numerical values for your variables. Additionally, identify the Type I and Type II Errors that could occur with your decision‐making process.Be sure to support your statements with logic and argument, citing any sources referenced.Please watch the following videos:
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