TOPIC:Sample proportion.
After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether...
After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they liked the movie. Out of 100 adults, 71 said they liked the movie, whereas out of 50 teenagers, 42 said they liked the movie. Fill in the blanks of the statement below to make the statement the most reasonable possible. At the movie premiere, ?adultteenage moviegoers liked the movie more because only % disliked the movie, whereas % of the ?adultteenagemoviegoers disliked the...
Question #18 / 25 After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they liked the movie. Out of 100 adults, 74 said they liked the movie, whereas out of 25 teenagers, 20 said they liked the movie. Fill in the blanks of the statement below to make the statement the most reasonable possible. moviegoers liked the movie more because only 0% dsiked the move, whereas 0% o the At the movie premiere...
After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they liked the movie. Out of 50 adults, 37 said they liked the movie, whereas out of 100 teenagers, 60 said they liked the movie. Fill in the blanks of the statement below to make the statement the most reasonable possible. At the movie premiere, _____ moviegoers liked the movie less because __% disliked the movie, whereas only _____% of the ______ moviegoers disliked the movie
In a recent poll 1049 randomly selected adults were asked whether they approve of labor union 64% said yes. In 1935, about 68% of adults approved of labor unions. All the 5% significance level, do the data provide sufficient evidence to conclude that the percentago of adults who approve of labor unions has decreased since 1930? Use the one proportion test to perform the appropriate hypothesis est fer checking the conditions for the procedure test? What are the hypotheses for...
In a study of pain relievers, 100 people were given product A, and all but 23 experienced relief. In the same study, 50 people were given product B, and all but 8 experienced relief. Fill in the blanks of the statement below to make the statement the most reasonable possible. Product ?AB performed better in the study because only % failed to get relief with this product, whereas % failed to get relief with Product ?AB
35. According to a poll taken in a certain country, when adults were asked whether they were thriving, struggling, or suffering, 302302 out of 496496 said they were struggling. a. What is the value of ModifyingAbove p with caretp, the sample proportion that say they are struggling? b. Check the conditions to determine whether you can apply the CLT to find a confidence interval. c. Find a 95% confidence interval for the population proportion that say they are struggling. a....
In a recent study, 50 males used a new weight-loss supplement, and 40 of them experienced weight loss after two weeks. In the same study, 100 females used the same supplement, and 86 of them experienced weight loss after two weeks. Fill in the blanks of the statement below to make the statement the most reasonable possible. The new weight-loss supplement was less effective on ?malesfemales in the study because % of them failed to lose weight after two weeks,...
The records of a computer retail store show that out of the 20 customers who purchased a desktop computer last month, all but 7 also purchased a service plan that extends the warranty for an extra year. Out of the 100 customers who purchased a notebook computer last month, all but 41 purchased the same service plan. Fill in the blanks of the statement below to make the statement the most reasonable possible. Last month, customers of the store who...
The records of a computer retail store show that out of the 20 customers who purchased a desktop computer last month, all but 7 also purchased a service plan that extends the warranty for an extra year. Out of the 100 customers who purchased a notebook computer last month, all but 19 purchased the same service plan. Fill in the blanks of the statement below to make the statement the most reasonable possible. Last month, customers of the store who...
1. What is the role of the researcher in this study? (G.e. describe all of the things that the researcher had to do to carry out this study) 2. What is the role of the subjects in this study? (i.e. describe all of the things that the subjects had to do to participate in this study) 3. What is the general goal of the study? 4. How did the researchers get the subjects and the data? 5. Is the study...