←DueCmathGrades for Lacie Russ: INTRO PRO Xhttps://learn.hawkeslearning.com/Portal/Lesson/lesson_certify#!- Save & Exit Certify Lesson: 12.1 Scatter Plots and CorrelationQuestion 5 of 13, Step 1 of 3AnswerHow to enter your answer (opens in new window)A study of bone density on 5 random women at a hospital produced the following results.53°FMostly cloudyW#1AStep 1 of 3: Calculate the correlation coefficient, r. Round your answer to six decimal places.ED$DLesson 12.1 Scatter Plots and Co X4R%5H Q SearchTG406Age37 61 65Bone Density 345 340 335Y&mail7H4+ESSociology3/21Correct8(1Dashboard-6973330 31591OLPx +ALACIE RUTablesCopKeyboardSubmit.

Here the given table is we have to calculate the correlation coefficient,r Using formula

Answered: E ← Due C math Grades for Lacie Russ:…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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E E T CG. Lesson 8.4 Certífy Mode Questio .X C The FBI Wants To Determine The X X How to calcolate Z-Score in Exée X 仓 A learn.hawkeslearning.com/Portal/Lesson/lesson_certify#! + Save & Exit Certify Lesson: 8.4 Estimating Population Proporti. LORETTA STONE 2/16 Question 3 of 10, Step 2 of 2 Correct The FBI wants to determine the effectiveness of their 10 Most Wanted list. To do so, they need to find out the fraction of people who appear on the list that are actually caught. Step 2 of 2: Suppose a sample of 1453 suspected criminals is drawn. Of these people, 377 were captured. Using the data, construct the 99 % confidence interval for the population proportion of people who are captured after appearing on the 10 Most Wanted list. Round your answers to three decimal places. Answer 田 Tables 国 Keypad How to enter your answer (opens in new window) Keyboard Shortcuts Previous step answer Lower endpoint: Upper endpoint: Submit Answer © 2021 Hawkes Learning
Part 3: Hypothesis tests for two proportions, Chi square tests and Correlation Check to see if the number of sales for any age group is significantly different than the rest. You believe that each age group has the same percent of sales and that no sales are made to people over 59 years old. Complete the table below. Age group Claimed Percentages (answer) Actual number of sales 0 to 19 1/5 = 0.20 22 20 to 29 1/5 = 0.20 34 30 to 39 1/5 = 0.20 30 40 to 49 1/5 = 0.20 26 50 to 59 1/5 = 0.20 20 Run the appropriate hypothesis test to determine if the actual data is significantly different than a flat distribution of equal sales for each age group at the 0.05 significance level. Copy and paste information from the ESP Excel sheet, including the p-value and summarize your results.
Please find the odds ratio for the slope and make interpretation of results.
Post your created histogram. How would you describe the distribution? (Symmetric, skew left, skew right? Is it unimodal or bimodal?) Picture is below .
Part d please
Alan Baker interested in the number of chairs per household people have. Please finish the calculation below using data he collected here Number of Chairs 1 2 3 4 5 6 The mean (2): The median: The mode: DNE if there is no mode.) Frequency 12 6 12 7 9 6 chairs (Please show your answer to 1 decimal place.) chairs chairs (Please separate your answers by, in bimodal situation. Enter
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Lesson 7Q8 Identify the well-known consistent estimators. A.Sample mean B.Sample variance C.Sample mean and sample variance D.Population mean and population variance
A finger cuff device was used to collect the systolic blood pressure readings from 30 random adults. The numerical results are recorded in the following dotplot. 100 116, 112, 117, 108, 120, 119, 114, 119, 117, 117, 125, 103, 120, 127, 122, 115, 121, 118, 133, 119, 121, 117, 119, 110, 114, 122, 130, 118, 121, 118 105 110 115 120 125 130 Part A: What is the median systolic blood pressure? Do not round your answer. 135
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Can you help me with d?
utton- Compa X Freckle Student DashboardX m/courses/34860/assignments/774748 an, Meuian, IVIode vvS.pur mize File Preview Page 1 of 3 ZOOM Unit 5- Stotistics and Probability ccsS: 7.SP Practice Directions: For questions 1 through 5, find the mean, median, and mode(s) of each data set. Round your answer to the nearest tenth when necessary. 1. 35, 104, 57, 92, 29, 46, 57 mean medion mode(s) 2. 63, 136, 187, 47, 106, 33, 213, 111 mean median mode(s) 3. 346, 272, 316, 287, 346, 1084, 401, 316 median mode(s) mean Ч. 70, 53, 42, 23, 53, 1, 45, 29, 28, 56 median mode(s) mean 5. 125, 216, 162, 347, 862, 254, 119, 203 mode(s) median. mean Directions: Use the following information to answer questions 6 through 9. The following list shows the scores that Alicia received on her math tests. 92 100 66 99 91 99 83 h6 86

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