subject
Mathematics, 11.03.2022 14:00 roseemariehunter12

Rachel works in the school store at Miller Middle School. The store sells notebooks, pens, pencils and healthy snack bars. Rachel wanted to estimate the percentage of the students who bought the snack bars in the school store. There are 800 students in the school. She selected a random sample of 30 students who shopped at the school store during a two-month period. She determined that 15% of those students purchased a healthy snack bar. Which statement about Rachel’s sample is true?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:40
What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1
Answers: 3
question
Mathematics, 21.06.2019 17:00
() at a farm, animals are fed bales of hay and buckets of gain.each bale of hay is in the shape of a rectangular prism.the base side lengths 2 feet and 3 feet,and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know
Answers: 1
question
Mathematics, 21.06.2019 17:30
Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?
Answers: 2
question
Mathematics, 21.06.2019 20:00
Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !
Answers: 2
You know the right answer?
Rachel works in the school store at Miller Middle School. The store sells notebooks, pens, pencils a...
Questions
question
Social Studies, 12.12.2019 19:31
question
Mathematics, 12.12.2019 19:31
question
Mathematics, 12.12.2019 19:31
question
History, 12.12.2019 19:31
Questions on the website: 13722365