## Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in one week. Fourteen people answered that t

Question

Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in one week. Fourteen people answered that they generally sell five cars; nineteen generally sell six cars; twelve generally sell seven cars; nine generally sell eight cars; eleven generally sell nine cars. Calculate the following. (Round your answer to two decimal places.)Data Value (# cars) Frequency Relative Frequency Cumulative Relative Frequency

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1 year 2021-08-27T15:46:04+00:00 1 Answers 28 views 0

Step-by-step explanation:

From the information given:

We can compute the required calculations into a table as shown below.

$$\mathbf{Data \ value }$$       $$\mathbf{ Frequency }$$ $$\mathbf{Relative \ frequency}$$   $$\mathbf{Cumulative \ relative }$$

$$\mathbf{Frequency}$$

5                                     14                14/65 = 0.22                           14

6                                     19                19/65 = 0.29               19+14 = 33

7                                      12                12/65 = 0.19               33+12 = 45

8                                       9                 9/65 = 0.14               45 + 9 = 54

9                                     11                11/65  = 0.17              54 + 11 = 65

65

Note: that the relative frequency is determined by  dividing each value in the frequency by the total of the frequency.