WILL MARK BRAINLIEST Suppose that Matthew can choose to get home from work by car or bus.

When he chooses to get home by car, he arrives home after 7 p. m. 6 percent of the time.
When he chooses to get home by bus, he arrives home after 7 p. m. 25 percent of the time.
Because the bus is cheaper, he uses the bus 70 percent of the time.

What is the approximate probability that Matthew chose to get home from work by bus, given that he arrived home after 7 p. m.?

What is the first quartile of this data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?