4. The elementary school cafeteria is considering changing the menu
from pizza to sub sandwiche...
Mathematics, 12.04.2020 05:07 brookealexis5768
4. The elementary school cafeteria is considering changing the menu
from pizza to sub sandwiches. Which of the following best describes a
random sample?
O
All the students in Mrs. Johnson's class are surveyed.
O
Twenty randomly selected fifth graders are surveyed.
O
Fifty randomly selected staff members are surveyed.
O
Fifty students' names are drawn from a hat.
Answers: 3
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Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.
Answers: 1
Mathematics, 21.06.2019 20:40
What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice
Answers: 3
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Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c
Answers: 3
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The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?
Answers: 3
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