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Author Question: Exhibit 3-4The following is the frequency distribution for the speeds of a sample of automobiles ... (Read 93 times)

markburs

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Question 1

Exhibit 3-4
The following is the frequency distribution for the speeds of a sample of automobiles traveling on an interstate highway.

 

Speed
Miles per Hour


Frequency

50 - 54

2

55 - 59

4

60 - 64

5

65 - 69

10

70 - 74

9

75 - 79

5

 

35


Refer to Exhibit 3-4. The variance is


6.969


7.071


48.570


50.000



Question 2

Exhibit 3-4
The following is the frequency distribution for the speeds of a sample of automobiles traveling on an interstate highway.

 

Speed
Miles per Hour


Frequency

50 - 54

2

55 - 59

4

60 - 64

5

65 - 69

10

70 - 74

9

75 - 79

5

 

35


Refer to Exhibit 3-4. The standard deviation is


6.969


7.071


48.570


50.000



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Marked as best answer by markburs on Mar 25, 2023

mamboz

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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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markburs

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Reply 2 on: Mar 25, 2023
:D TYSM


triiciiaa

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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