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Author Question: Exhibit 2-2A survey of 800 college seniors resulted in the following crosstabulation regarding their ... (Read 55 times)

elarge

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on: Mar 25, 2023

Question 1

Exhibit 2-1

The number of hours worked (per week) by 400 statistics students are shown below.

 

Number of HoursFrequency
0 - 920
10 - 1980
20 - 29200
30 - 39100

 


Refer to Exhibit 2-1. The midpoint of the last class is


◦

50


◦

34


◦

35


◦

34.5



Question 2

Exhibit 2-2
A survey of 800 college seniors resulted in the following crosstabulation regarding their undergraduate major and whether or not they plan to go to graduate school.

 

Undergraduate Major

Graduate School

Business

Engineering

Others

Total

Yes

  70

  84

126

280

No

182

208

130

520

Total

252

292

256

800


Refer to Exhibit 2-2. What percentage of the students does not plan to go to graduate school?


◦

280


◦

520


◦

65


◦

32

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

kugyo01

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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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Only 42% of students answer this correctly


elarge

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Reply 2 on: Mar 25, 2023
Thanks for the timely response, appreciate it

komodo7

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Reply 3 on: Yesterday
Excellent

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