Determine whether the events are mutually exclusive or not mutually exclusive. Then find the probability. Round to the nearest hundredth.

drawing a card from a standard deck and choosing a 7 or a 10

Use the data to make a box plot.

25,28,26,16,18,15,25,28,26,16

a. Order the data from least to greatest.

b. Identify the median and the first and third quartiles.

Median = ______

First quartile = ______

Third quartile = ______

c. Identify the minimum and maximum.

Minimum = ______

Maximum = ______

d. Construct the box plot.

Given the data:

$$\begin{aligned} & 17,83,92,56,46,58,87,73,64,66,85 \text {. } \\ & 75,70,82,71,68 \end{aligned}$$

Construct a stem-and-leaf plot. Then use a graphing calculator to obtain the information to do a box-and-whisker plot.

Suppose that IQ scores have a bell-shaped distribution with a mean of $104$ and a standard deviation of $15$. Using The Empirical Rule, what percentage of IQ scores are at least $89$? Please do not round your answer.

The distribution of IQ scores is a nonstandard normal distribution with a mean of 100 and a standard deviation of 15. What are the values of the mean and standard deviation after all IQ scores have been standardized using z=$(x-\mu) / \sigma$?

Suppose the population of IQ scores in the town or city where you live is bell-shaped, with a mean of 105 and a standard deviation of 15. Describe the distribution of possible sample means that would result from random samples of 100 IQ scores.

Record the entry to close the income summary account having a credit balance of $408,000.

Represent the sample space for each experiment by making an organized list, a table, and a tree diagram.

Michelle could take a summer job in California or Arizona at a hotel or a bed-and-breakfast.

Sticky Company's merchandise inventory balance at year-end is $15,050, but a physical count reveals that only $15,000 of inventory exists. What adjusting entry is needed to record the shrinkage?

A researcher wanted to determine the mean number of hours per week (Sunday through Saturday) the typical person watches television. Results from the Sullivan Statistics Survey I indicate that s=7.5 hours.

How many people are needed to estimate the number of hours people watch television per week within 2 hours with 95% confidence?

Represent the sample space for each experiment by making an organized list, a table, and a tree diagram.

Tavya can spend the summer with her cousins or her grandparents at the lake or at the beach.

Point L is chosen at random on $\overline{R S}$. Find the probability of each event.

P(L is on $\overline{T V})$

Point X is chosen at random on $\overline{L P}$. Find the probability of each event.

P(X is on $\overline{L N})$

Determine whether the events are independent or dependent. Then find the probability.

From a bag of 5 red and 6 green marbles, a red marble is drawn and not replaced. Then a green marble is drawn.