# Introductory statistics Midterm Exam

Anonymous
account_balance_wallet \$30

### Question Description

Introductory statistics exam will begin at EST 8Am,Oct 18.(after 20 hoursSeek for help.

Text book:Business Statistics: A Decision-Making Approach: 10th Edition, David F Groebner, Patrick W. Shannon, Phillip C. Fry. ISBN 978-0-13-449649-8 (see the P: drive for optional readings)

Midterm exam is based on assignment 1 to 4 ,follow

### Unformatted Attachment Preview

t distribution One-tail α two-tail α df 0.4 0.8 0.25 0.5 0.1 0.2 1.00 0.325 1.000 3.078 6.314 12.706 2.00 0.289 0.816 1.886 2.920 3.00 0.277 0.765 1.638 2.353 4.00 0.271 0.741 1.533 5.00 0.267 0.727 6.00 0.265 7.00 0.005 0.01 0.001 0.002 0.0005 0.001 31.821 63.657 318.310 636.619 4.303 6.965 9.925 22.326 31.599 3.182 4.541 5.841 10.213 12.924 2.132 2.776 3.747 4.604 7.173 8.610 1.476 2.015 2.571 3.365 4.032 5.893 6.869 0.718 1.440 1.943 2.447 3.143 3.707 5.208 5.959 0.263 0.711 1.415 1.895 2.365 2.998 3.499 4.785 5.408 8.00 0.262 0.706 1.397 1.860 2.306 2.896 3.355 4.501 5.041 9.00 0.261 0.703 1.383 1.833 2.262 2.821 3.250 4.297 4.781 10.00 0.260 0.700 1.372 1.812 2.228 2.764 3.169 4.144 4.587 11.00 0.260 0.697 1.363 1.796 2.201 2.718 3.106 4.025 4.437 12.00 0.259 0.695 1.356 1.782 2.179 2.681 3.055 3.930 4.318 13.00 0.259 0.694 1.350 1.771 2.160 2.650 3.012 3.852 4.221 14.00 0.258 0.692 1.345 1.761 2.145 2.624 2.977 3.787 4.141 15.00 0.258 0.691 1.341 1.753 2.131 2.602 2.947 3.733 4.073 16.00 0.258 0.690 1.337 1.746 2.120 2.583 2.921 3.686 4.015 17.00 0.257 0.689 1.333 1.740 2.110 2.567 2.898 3.646 3.965 18.00 0.257 0.688 1.330 1.734 2.101 2.552 2.878 3.610 3.922 19.00 0.257 0.688 1.328 1.729 2.093 2.539 2.861 3.579 3.883 20.00 0.257 0.687 1.325 1.725 2.086 2.528 2.845 3.552 3.850 21.00 0.257 0.686 1.323 1.721 2.080 2.518 2.831 3.527 3.819 22.00 0.256 0.686 1.321 1.717 2.074 2.508 2.819 3.505 3.792 23.00 0.256 0.685 1.319 1.714 2.069 2.500 2.807 3.485 3.768 24.00 0.256 0.685 1.318 1.711 2.064 2.492 2.797 3.467 3.745 25.00 0.256 0.684 1.316 1.708 2.060 2.485 2.787 3.450 3.725 26.00 0.256 0.684 1.315 1.706 2.056 2.479 2.779 3.435 3.707 27.00 0.256 0.684 1.314 1.703 2.052 2.473 2.771 3.421 3.690 28.00 0.256 0.683 1.313 1.701 2.048 2.467 2.763 3.408 3.674 29.00 0.256 0.683 1.311 1.699 2.045 2.462 2.756 3.396 3.659 30.00 0.256 0.683 1.310 1.697 2.042 2.457 2.750 3.385 3.646 40.00 0.681 1.303 1.684 2.021 2.423 2.704 3.307 3.551 50.00 0.679 1.299 1.676 2.009 2.403 2.678 3.261 3.496 60.00 0.679 1.296 1.671 2.000 2.390 2.660 3.232 3.460 90.00 0.677 1.291 1.662 1.987 2.369 2.632 3.185 3.403 1.289 1.658 1.980 2.358 2.617 3.160 3.373 1.282 1.645 1.960 2.326 2.576 3.090 3.291 120.00 inf 0.253 0.674 0.05 0.025 0.01 0.1 0.05 0.02 Critical values ofstudent's t ...
Purchase answer to see full attachment

mickeygabz
School: Rice University

5a: CORRECTIONp1= 43/380 =0.1132p2 = 58/610 = 0.0951standard error = sqrt(p1q1)/n1 +p2q2/n2) = sqrt ((0.1132(1-0.1132)/380 + 0.0951(1-0.09...

flag Report DMCA
Review

Anonymous
Tutor went the extra mile to help me with this essay. Citations were a bit shaky but I appreciated how well he handled APA styles and how ok he was to change them even though I didnt specify. Got a B+ which is believable and acceptable.

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors