Which of the following increases the demand for myocardial oxygen?

(03.04 MC)  Given P(X) = 0.35, P(Y) = 0.45, and P(Y|X) = 0.25, what are P(X and Y) and P(X or Y)? (5 points)

(01.06 MC)  The following data show the scores Gina obtained on 12 IQ tests: 93, 83, 74, 74, 83, 92, 93, 94, 90, 87, 83, 86 The box plot below represents the data: Which of the following is shown incorrectly in the box plot? (4 points)

(01.03 MC)  A group of people was randomly selected and asked how many hours per day each person spends shopping online. The results of the survey are displayed in the following histogram: What percentage of the people surveyed spend less than 2 hours per day shopping online? (4 points)

(01.06 MC)  The number of bagels sold daily for two bakeries is shown in the following table: Bakery A Bakery B 45 48 52 42 51 11 48 45 57 57 30 10 55 43 46 46 Based on these data, is it better to describe the centers of distribution in terms of the mean or the median? Why? Select the correct answer below. (3 points)

A nurse is preparing a teaching session to educate the community about transmission of infectious diseases. Which of the following examples best illustrates the difference between a vector and a reservoir?

(01.02 MC)  The following table shows the number of hours some high school students in 2 cities spend using social media each week: City A 7 9 5 4 25 21 6 6 8 City B 14 12 10 13 15 14 11 15 16 Part A: Create a five-number summary and calculate the interquartile range for the two sets of data. (6 points) Part B: What is the best measure of center? Justify your answer. (4 points) (10 points)

(01.06 MC)  The number of bagels sold daily for two bakeries is shown in the following table: Bakery A Bakery B 53 34 52 40 50 36 48 38 53 41 47 44 55 40 51 39 Based on these data, is it better to describe the centers of distribution in terms of the mean or the median? Why? Select the correct answer below. (3 points)

(02.01 MC)  Identify the types of sampling errors that exist in the following sampling designs: (4 points) A radio show asks people to phone in their views on whether the United States should house the homeless. The student newspaper plans to make a prediction for the student council election based on a survey of its readers. A new gym chooses to survey the first 20 members who enter the facility one day to determine whether members favor the new elliptical machines.

Cellular edema is related to diseases that affect which of the following cellular structure?