The results of a census of 2,500 employees of a mid-sized company with 401(k) retirement accounts are as follows: Account Balance (to nearest $) $50,000 Male Female 635 495 $50,000-$99,999 185 210 $100,000-$150.000 > $150,000 515 260 155 45 Suppose researchers are going to sample employees from the company for further study. Based on the relative frequency assessment method, what is the probabil that a randomly selected employee will be a male?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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The results of a census of 2,500 employees of a mid-sized company with 401(k) retirement accounts are as follows:
Account Balance
(to nearest $)
$50,000
Male
Female
635
495
$50,000-$99,999
$100,000-$150,000
185
210
515
260
> $150,000
155
45
Suppose researchers are going to sample employees from the company for further study. Based on the relative frequency assessment method, what is the probability
that a randomly selected employee will be a male?
O A. 0.1580
O B. 0.4040
O C. 0.5960
O D. 0.1040
Transcribed Image Text:The results of a census of 2,500 employees of a mid-sized company with 401(k) retirement accounts are as follows: Account Balance (to nearest $) $50,000 Male Female 635 495 $50,000-$99,999 $100,000-$150,000 185 210 515 260 > $150,000 155 45 Suppose researchers are going to sample employees from the company for further study. Based on the relative frequency assessment method, what is the probability that a randomly selected employee will be a male? O A. 0.1580 O B. 0.4040 O C. 0.5960 O D. 0.1040
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