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Questions (1)
Which of the following data sets has the smallest range?(1 point)
Responses {50, 30, 10, 0, 80, 100} left brace 50, 30, 10, 0,
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Answers (16)
Two fertilizers are applied to randomly selected potato plants. After several weeks, the potatoes are weighed. The weights in kilograms are as follows. Which fertilizer is generally more effective? Fertilizer A: 27, 20, 16, 18, 22, 19, 23, 21, 17, 19
The data shows the number of seconds it took two randomly selected groups to thread a needle. Compare the measures of center and variability of these data sets. Student Group A: 56, 14, 26, 28, 29, 45, 32, 80, 3, 10 Student Group B: 27, 24, 18, 19, 5, 16,
The data shows the number of miles run per week by randomly selected students from two different classes. Find the difference between the medians. Which class has a higher median? By how much? Class 1: 6, 8, 10, 11, 14, 4, 5, 8, 2, 7, 7, 5, 10, 12, 11
The randomly selected delivery times, in minutes, of two restaurants are as follows. Which restaurant has more consistent delivery times? Restaurant 1 Restaurant 2 40 42 37 38 40 37 41 39 38 38 46 40 41 42 37 41 40 40 (1 point) Responses Restaurant 2 is
The following data sets represent the highway fuel efficiency in miles per gallon (mpg) of randomly selected cars from two car companies. Which company has cars that are more consistent in highway fuel efficiency? Car Company A: 35, 28, 35, 30, 31, 36, 35,
A quality control manager wants to determine the percentage of defective light bulbs in the production line. Which of the following sampling methods would most likely lead to a valid inference?(1 point) Responses testing every fiftieth light bulb in the
Why is it important to analyze the message and point of view of advertising?(1 point) Responses to understand the purpose of the ad to understand which ads accurately represent reality to understand the best products to purchase to understand which
Which of the following describes advertising?(1 point) Responses an exchange of information, news, or ideas an underlying point of view a promotion that is paid for by a company a true story using facts that can be verified
Classifying groups or ideas, usually in unflattering ways, is known as ______.(1 point) Responses propaganda. negativity. stereotyping. bias.
Bias is when someone _______.(1 point) Responses uses your opinion to sell you something. . tries to slant your opinion of something. tries to use celebrity as an appeal. uses negative words to describe something
Everyone is voting for Graham for class president, so you should, too. Which type of propaganda is shown in the sentence? (1 point) Responses bandwagon media glittering generality snob appeal
Which of the following defines propaganda?(1 point) Responses an advertisement with very positive language that evoke positive emotions a technique used in media to influence people's opinions, attitudes, and behavior an activity or cause that currently is
A school principal wants to know the average number of extracurricular activities students in her school are involved in. She assigned each student a number from 1 to 415. Using a random number generator, she selected 200 students to be part of the sample.
A survey is conducted to determine the most common reason people own a cell phone. A company sent out a survey to customers between the ages of 20 and 30. Based on the responses, the company concluded that people own a cell phone for messaging purposes. Is
om wants to know the average number of musical instruments students in his school play. He used the school’s two band classes, consisting of a total of 48 students, as his representative sample. He concluded that students in his school play an average of
A coffee shop owner is interested in determining what people think about the new coffee flavor. Which of the following is the population in this situation?(1 point) Responses 100 random customers all customers who bought the new coffee all customers who
