Description
Hi I need help making a recursive formula for an hour glass using the current row (crow) totalRows(trows)
if there are three rows it goes from 0,1,2
the shape of the hourglass if there are three rows would be
***
*
***
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Explanation & Answer
suppose the top row goes through the midpoint, then, the rate of flow to the bottom is
(1/3)(1/3)(1/3)
=[(1/27)*total rows]/current raws
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MHA-FP5017 ASSESSMENT-2 Hypothesis Testing for Differences Between Groups
Assessment 2 – Hypothesis Testing for Differences Between Groups Overview Perform hypothesis testing on the differe ...
MHA-FP5017 ASSESSMENT-2 Hypothesis Testing for Differences Between Groups
Assessment 2 – Hypothesis Testing for Differences Between Groups Overview Perform hypothesis testing on the differences between two groups and create an Excel document. Write a 2–3-page analysis of the results in a Word document and insert the results into this document. Note: You are strongly encouraged to complete the assessments in this course in the order they are presented. Hypothesis testing is a foundational statistical technique used to make decisions about a hypothesis. A hypothesis test compares two mutually exclusive statements (null hypothesis, alternative hypothesis) where only one is true. Hypothesis testing can determine statistical significance by examining the probability that a given result would occur under the null hypothesis. For this assessment, you will perform hypothesis testing on the differences between two groups. 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Run the diamond regression with all variables simultaneously
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Run the diamond regression with all variables simultaneously
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Rowan University Math Question
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You did not finish 1.6-1.9 in Unit 1...so I do not feel as though I should pay full price for this assignment because I've already closed the other question. I need you to finish 1.6-1.9 even though it will be late....and also complete Unit 2 coursewok please for the Pre-Algebra course.
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Assessment 2 – Hypothesis Testing for Differences Between Groups Overview Perform hypothesis testing on the differe ...
MHA-FP5017 ASSESSMENT-2 Hypothesis Testing for Differences Between Groups
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MNS 601 NU Statistics Data Set & Shadow Stocks Questions & Excel Worksheet
Directions: a)Enter all your answers into this Word document (immediately following the relevant question) and submit the ...
MNS 601 NU Statistics Data Set & Shadow Stocks Questions & Excel Worksheet
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However, recent studies have shown that earlier monitoring of risk factors such as blood pressure can be very beneficial (The Wall Street Journal, January 10, 2012). Having higher than normal blood pressure, a condition known as hypertension, is a major risk factor for heart disease. Suppose a large sample of individuals of various ages and gender was selected and that each individual’s blood pressure was measured to determine if they have hypertension. For the sample data, the following table shows the percentage of individuals with hypertension.a.Develop a side-by-side bar chart with age on the horizontal axis, the percentage of individuals with hypertension on the vertical axis, and side-by-side bars based on gender.b.What does the display you developed in part (a), indicate about hypertension and age?c.Comment on differences in gender.AgeMaleFemale20 - 3411.0%9.0%35 – 4424.0%19.0%45 – 5439.0%37.0%55 – 6457.0%56.0%65 – 7462.0%64.0%75 +73.3%79.0%3.The department of transportation’s study on driving speed and miles per gallon for midsize automobiles resulted in the data below.a.Plot the speed and miles per gallon using a scatter plot with speed on the horizontal axis.b.Compute the sample mean and standard deviation for each variable.c.Compute the sample correlation coefficient. Is there a positive or negative correlation between these two variables? Comment.Speed (Miles per Hour)30504055302560255055Miles per Gallon282525233032213526254.The U.S. Census Bureau serves as the leading source of quantitative data about the nation’s people and economy. The following cross-tabulation shows the number of households (1,000s) and the household income by the highest of level of education for the head of the household (U.S. Census Bureau website, 2013). Only households in which the head has a high school diploma or more are included.a.Develop a joint probability tableb.What is the probability of the head of one of these households having a master’s degree or more education?c.What is the probability of a household headed by someone with a high school diploma earning $100,000 or more?d.What is the probability of one of these households having an income below $25,000?e.What is the probability of a household headed by someone with a bachelor’s degree earning less than $25,000?f.Is household income independent of educational level?Highest Level of EducationHousehold IncomeUnder $25,000$25,000 to $49,999$50,000 to $99,999$100,000 and OverTOTALHigh School Graduate988099709441348232,773Bachelor’s Degree248441647666781722,131Master’s Degree6851205301940949003Doctoral Degree7916042210761737TOTAL13,12815,49920,54816,46965,644
Run the diamond regression with all variables simultaneously
Run the diamond regression with all variables simultaneously, then answer the questions:1) Based on the regression results ...
Run the diamond regression with all variables simultaneously
Run the diamond regression with all variables simultaneously, then answer the questions:1) Based on the regression results, predict the market value of a diamond with the following characteristics:Weight = 1.5 CaratsColor Grade: EClarity Grade: VS1Cut Category: Good Submit answer rounded to the nearest dollar without commas or "$".2) What percentage of the market price behavior do the regression variables appear to explain?Enter your answer rounded to the nearest whole number without "%". (i.e.: 45.3% is entered as 45)Use the file below for this exercise:When done, include the the completed excel worksheet as well
Rowan University Math Question
Directions: Complete each of the following. Label the strip diagram using words (e.g., postcards) and numbers (e.g., 27) s ...
Rowan University Math Question
Directions: Complete each of the following. Label the strip diagram using words (e.g., postcards) and numbers (e.g., 27) so that anyone can easily interpret your diagram. Put a question mark in the strip diagram to indicate the unknown quantity.
Mrs. Martinez had 27 postcards to put in her scrapbook. After placing an equal number of postcards on each of 4 pages, there were 3 postcards left. How many postcards did she put on each page?
Draw a strip diagram to represent the relationship between the quantities.
How many postcards did she put on each page?
The sum of two numbers is 84. One number is 3 times as large as the other number. What is the larger number?
Draw a strip diagram to represent the relationship between the quantities.
What is the larger number?
A mug costs $6. A sweatshirt costs 5 times as much. What is the total cost for the two items?
Draw a strip diagram to represent the relationship between the quantities.
What is the cost for both items?
Nevaeh has 4 times as many erasers as Soloman. Together, they have 60 erasers. How many more erasers does Navaeh have than Soloman?
Draw a strip diagram to represent the relationship between the quantities.
How many more erasers does Navaeh have than Soloman?
After playing a game, Jada had twice as many points as Steve. Steve had half as many points as Ashley. Altogether they had 40 points. How many points did Jada have?
Draw a strip diagram to represent the relationship between the quantities.
How many points did Jada have?
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