Question

question 8 (3 points) a basketball player makes 70% of their free throws. if they shoot 10 free throws in a game, how many points are they expected to score from free throws (each free throw is worth 1 point)? 5 3 7 10 question 9 (3 points) a real - estate developer polls the community about what type of development it would like to see in the empty lot on park street. the results are below: apartment complex: 26 respondents new houses: 52 respondents school: 18 respondents offices: 4 respondents the developer wants to present his findings to the city council and bring to its attention the large percentage of respondents who favor new housing to be built. which graph type is the best choice for the developer to use to represent the data? line graph histogram box - and - whisker plot circle graph question 10 (3 points) what is the main characteristic of a corporation? a) owned and operated by one individual b) separate legal entity owned by shareholders c) owned by two or more individuals d) hybrid entity combining characteristics of corporations and partnerships

Explanation:

Question 8

Step1: Identify success - rate and number of trials

The success - rate of free - throws $p = 0.7$ and the number of free - throws $n=10$.

Step2: Calculate expected value

The expected value $E(X)=n\times p$. Substitute $n = 10$ and $p = 0.7$ into the formula, we get $E(X)=10\times0.7 = 7$.

A circle graph (pie chart) is best for showing the proportion of different categories to the whole. Here, the developer wants to show the proportion of respondents who favor new housing compared to other types of development.

A corporation is a separate legal entity owned by shareholders. It has its own rights and liabilities distinct from its owners.

Answer:

C. 7

Question 9