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Author Question: The following table shows the age distribution of a sample of 180 students at a local college.AGE ... (Read 122 times)

isam

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on: Mar 25, 2023

The following table shows the age distribution of a sample of 180 students at a local college.

 

AGE DISTRIBUTION OF 180 STUDENTS AT A LOCAL COLLEGE
 

Age Category

Number of students

15 - 19

  36

20 - 24

  44

25 - 29

  60

30 - 34

  38

35 - 39

    2

Total

180


 

a.

Of the students in the sample, what percentage is younger than 20 years of age?

b.

What percentage is at least 30 years of age?

c.

Based on this sample, what percentage of the students at the college do you estimate to be younger than 25 years of age?

 

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by isam on Mar 25, 2023

sin

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Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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isam

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Reply 2 on: Mar 25, 2023
:D TYSM

chereeb

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Reply 3 on: Yesterday
Wow, this really help

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