A Salesperson Makes Five Calls Per Day Assume That the Population Is Binomially Distributed with a Probability

question 110

Essay

A salesperson makes five calls per day. A sample of 200 days gives the frequencies of sales volumes listed below: $$\begin{array} { | c | c | } \hline \text { Number of sales } & \text { Observed frequency (days) } \\\hline 0 & 10 \\\hline 1 & 38 \\\hline 2 & 69 \\\hline 3 & 63 \\\hline 4 & 18 \\\hline 5 & 2 \\\hline\end{array}$$ Assume that the population is binomially distributed with a probability of purchase p = 0.50.
Compute the expected frequencies for x = 0, 1, 2, 3, 4 and 5 by using the binomial probability function or the binomial tables. Combine categories if necessary to satisfy the rule of five.

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Definitions:

Reproductive Organs

The organs and structures in the body involved in reproduction, including the testes in males and ovaries in females, among others.

Cervix

The lower part of the uterus that connects to the vagina, playing a crucial role in reproductive health.

Vaginal Wall

The muscular and tissue structure that lines the interior of the vagina, playing key roles in support, sexual health, and childbirth.

Rectum

The final section of the large intestine, terminating at the anus.