The numbers of hours worked (per week) by 400 statistics students are shown below. Number of Hours Frequency Osx< 20 20 sx< 40 40 s x < 60 50 s x < 80 40 70 210 80 The relative frequency of students working less than 20 hours is O a.0.90 O b. 0.10 O c. 40 O d. 110
The numbers of hours worked (per week) by 400 statistics students are shown below. Number of Hours Frequency Osx< 20 20 sx< 40 40 s x < 60 50 s x < 80 40 70 210 80 The relative frequency of students working less than 20 hours is O a.0.90 O b. 0.10 O c. 40 O d. 110
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![The numbers of hours worked (per week) by 400 statistics students are shown below.
Number of Hours
Frequency
0 <x < 20
40
20 sx< 40
70
40 < x < 60
60 s x < 80
210
80
The relative frequency of students working less than 20 hours is
O a. 0.90
O b. 0.10
O c. 40
O d. 110](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb70c4797-9104-47ad-8e68-22beb89abcaa%2Fc323edd7-5e38-49cd-8069-09f3230096e4%2F03kcygw_processed.png&w=3840&q=75)
Transcribed Image Text:The numbers of hours worked (per week) by 400 statistics students are shown below.
Number of Hours
Frequency
0 <x < 20
40
20 sx< 40
70
40 < x < 60
60 s x < 80
210
80
The relative frequency of students working less than 20 hours is
O a. 0.90
O b. 0.10
O c. 40
O d. 110
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