The pie charts below show the percentages of users of Instagram and users of Twitter that fall into various age groups.
Which of the following cannot be concluded from the pie charts? A) Twitter has a larger proportion of users in the age range than Instagram. B) The smallest age group for both Facebook and Twitter users is the age group. C) There are about the same number of Instagram users as Twitter users. D) Both Twitter and Instagram have more people in the 18 to 29 age group than any other age group. E) A smaller proportion of Twitter users than Instagram users are in the 18 to 29 age group.
Influencer marketing is widespread on Instagram partly because
a. Group of answer choices
b. Advertising came late to Instagram, so a culture of influencer marketing took hold.
c. Advertising budgets are limited for larger companies, so they use influencer marketing to increase their budgets.
d. Companies are not permitted to acquire Instagram followers.
e. Companies cannot include links on their posts
Refer to the previous exercise. Use the output in Figure mentioned to answer the following questions.
(a) Find the conditional distribution of sex for Instagram users.
(b) Do the same for those who do not use Instagram.
(c) Graphically display the two conditional distributions.
(d) Write a short summary interpreting the two conditional distributions.
Review in the Grammar/Mechanics Handbook. In the space provided, write the letter of the sentence with correct capitalization. Also record the appropriate section for the principle involved. When you finish, compare your responses with those provided at the bottom of the page. If your answers differ, review the appropriate principles.
a. At a Community College in the South, the most popular mobile apps are YouTube, Instagram, and Facebook.
b. At a community college in the South, the most popular mobile apps are YouTube, Instagram, and Facebook.
c. At a Community College in the south, the most popular mobile apps are youtube, instagram, and facebook.
In a Pew Research Center poll of Internet users aged 18-29, 53% said that they use Instagram. We want to use a 0.05 significance level to test the claim that the majority of Internet users aged 18-29 use Instagram. Technology is used to find that the P-va lue for the test is 0.0827. What should we conclude about the null hypothesis?