subject
Mathematics, 22.09.2020 01:01 jaylynomalley

Paul takes a random sample of 50 students in his seventh-grade class and finds that 20 of the students in the sample prefer chocolate ice cream over vanilla ice cream. There are 200 students in the seventh grade. Based on the sample proportion, about how many students in the seventh grade would be expected to prefer chocolate ice cream over vanilla ice cream? 40 80 50 200 I am confused. Please explain a step by step explanation

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
Ineed to know the answer to this algebra question.
Answers: 1
question
Mathematics, 21.06.2019 19:00
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
question
Mathematics, 21.06.2019 20:10
The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.
Answers: 1
question
Mathematics, 21.06.2019 23:00
Qrst is a parallelogram. determine the measure of ∠q pls
Answers: 2
You know the right answer?
Paul takes a random sample of 50 students in his seventh-grade class and finds that 20 of the studen...
Questions
question
Mathematics, 18.05.2021 23:00
question
English, 18.05.2021 23:00
question
Mathematics, 18.05.2021 23:00
question
Mathematics, 18.05.2021 23:00