Mathematics, 11.02.2020 05:10 shiba8667
A retail company has 50 large stores located in different areas throughout a state. A researcher
for the company believes that employee job satisfaction varies greatly from store to store. Which
of the following sampling methods is most appropriate to estimate the proportion of all
employees of the company who are satisfied with their job?
A. Selecting one of the 50 stores at random and then surveying each employee
at that store
B. Selecting 10 employees from each store at random and then surveying each
employee selected
C. Surveying the 25 highest-paid employees and the 25 lowest-paid employees
D. Creating a website on which employees can express their opinions and then
using the first 50 responses
Answers: 2
Mathematics, 22.06.2019 02:00, torquishag
Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?
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Mathematics, 22.06.2019 05:40, cowerdwhisper23
Module 2 homework: descriptive statistics 40206 module 2: homework 56 randomly selected students were asked how many siblings were in their family. let x represent the number of pairs of siblings in the student's family. the results are as follows: # of siblings 1 2. 4 10 frequency 13 6 10 10 round all yeur answers to 4 decimal places where possible. the mean is: the median is the sample standard deviation is the first quartile is the third quartile is: what percent of the respondents have at least 3 siblings? % 83% of all respondents have fewer than how many siblings?
Answers: 3
A retail company has 50 large stores located in different areas throughout a state. A researcher
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