Calculate the chi-square statistic.x² = 0(Round to three decimal places as needed.) A poll classified respondents by gender and political party, as shown in the table. A researcher wonders if gender and party affiliation are notindependent. (Assume a significance level of α = 0.05) Complete parts a) through e) below.MaleFemaleD4049R4035I2518

We have given the following contingency table D R I Total Male 40 40 25 105 Female 49 35…

Answered: A poll classified respondents by gender…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Treat the dataset as your bag of peanut M&M’s (a simple random sample). Count the number of orange M&M’s and the total number of M&M’s in your bag. Then determine the proportion of your M&M’s that are orange. Number of orange M&M’s: 13 Total number of M&M’s: 65 Proportion of orange M&M’s: 0.2 Question below is according to this.
B) has more than one answer .. Thank you
A categorical variable has three categories, with the frequencies of occurrence below. a. Compute the percentage of values in each category. b. What conclusions can you reach concerning the categories? Category Frequency A 9 B 26 C 15
Speak Calculate the mode, mean, and median of the following data: 19, 16, 16, 10, 999, 14, 16, 919, 16, 16, 10, 999, 14, 16, 9 Which measure of center does not work well here?A. MedianB. ModeC. MeanD. All of the above
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Consider the data. X; 2 6 9 13 20 Y; 9 2 10 25 22
C2. Using the information listed below, explore the educational attainment of GSS 2018 respondents. Frequencies and percentages are reported by sex of respondent. a. Calculate the IQR for both groups. What do the IQRS reveal about the degree of diversity for males and females? b. What is the limitation to applying IQR to ordinal data? Highest Educational Degree Males Females Less than high school 63 80 12.9% 12.7% High school graduate 256 296 52.5% 47.1% Junior college 30 72 6.1% 11.4% Bachelor's degree 90 111 18.4% 17.6% Graduate degree 49 70 10% 11.1% 488 629 Total 100% 100% CHAPTER 4 MEASURES C

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A poll classified respondents by gender and political party, as shown in the table. A researcher wonders if gender and party affiliation are not independent. (Assume a significance level of a = 0.05) Complete parts a) through e) below. Male Female D 40 49 R 40 35 I 25 18