16The confidence interval for the proportion of employees who are female is ______. Use an error probability of 5%. a0.2270.420b0.2430.404c0.2570.390d0.2680.379 Next three questions are related to the following binary sample dataIn the sample for question 13, the gender of employees is shown below (Male = 0, Female = 1).111111111111111111111111111111111111111111111111111111111111111111111100ㅇㅇ 001 0 0000ㅇㅇㅇㅇㅇㅇㅇ 000001 0 01001 1 1 1ㅇㅇㅇ0 0 1 0 000ㅇㅇ00 00 0 0 1ㅇㅇ10 000 1 0 1 1 000 1 1 0 0 0 0 1 0 1

The level of significance is 0.05.

Answered: The confidence interval for the…

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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If we want to provide a 95% confidence interval for the mean of a population, the Z value is, .95 1.645 .485 1.96
Person 1 Person 2 Person 3 Person 4 Person 5 Person 6 Person 7 Person 8 Person 9 Height (inches) 75 62 64 63 62 70 69 70 67 Weight (lbs) 325 250 280 220 235 265 200 365 175 (CLO 1) Construct a confidence interval to estimate the mean height and the mean weight.
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A business department is trying to determine if their program is competitive. They survey recent graduates from their program and compare their recent grads' starting salary to the national average of recent graduates ($48,000 a year). One-Sample Statistics Std. Std. Error Mean Deviation Mean I Incom 84 50,633.333 8,314.7474 1,100.3179 e 4 One-Sample Test Test Value = 48,000 %3D 95% Confidence Interval of the Mean Difference Sig. (2- tailed) Differenc df Lower Upper e Incom 2.144 83 .041 2,633.33 270.923 6,555.74 e 333 9. 28 a) What are the results of this analysis? Write an APA-style statement describing these data as though it were a research report. b) Do you think these results are practically significant? Why or why not? 1,537 words 3.
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16	The confidence interval for the proportion of employees who are female is ______. Use an error probability of 5%.

a	0.227	0.420
b	0.243	0.404
c	0.257	0.390
d	0.268	0.379

The confidence interval for the proportion of employees who are female is ______. Use an error probability of 5%. a 0.227 0.420 b 0.243 0.404 c 0.257 0.390 d 0.268 0.379