PLEASE HELP 15 POINTS AND BRAINLIEST IMMEDIATELY GIVEN TO FIRST ANSWER IT'S DUE TODAY
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Mathematics, 12.03.2020 22:31 brooklynpage5283
PLEASE HELP 15 POINTS AND BRAINLIEST IMMEDIATELY GIVEN TO FIRST ANSWER IT'S DUE TODAY
(06.05 MC) A group of students were surveyed to find out if they like watching television or reading during their free time. The results of the survey are shown below: 90 students like watching television 20 students like watching television but do not like reading 80 students like reading 40 students do not like watching television Make a two-way table to represent the data and use the table to answer the following questions. Part A: What percentage of the total students surveyed like both watching television and reading? Show your work. (5 points) Part B: What is the probability that a student who does not like watching television also does not like reading? Explain your answer. (5 points)
Answers: 2
Mathematics, 21.06.2019 19:30
The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?
Answers: 1
Mathematics, 21.06.2019 21:40
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
Answers: 1
Mathematics, 21.06.2019 22:00
Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.
Answers: 2
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