Mathematics, 12.03.2021 06:50 darkremnant14
Select the correct answer. A school administrator wants to know the average age of the 25,000 kindergarteners in her state at the beginning of the school year. She randomly selects 1,000 kindergarteners in the state, assuring that the group accurately represents all kindergarteners in the state, and finds the average age to be 5 years 10 months. What assumption can she make regarding the approximate average age of all kindergarteners in the state? A. The approximate average age of kindergarteners in the state is less than 5 years 10 months. B. The approximate average age of kindergarteners in the state is 5 years 10 months. C. The approximate average age of kindergarteners in the state is greater than 5 years 10 months. D. No assumptions can be made regarding the average age of kindergarteners in the state because the sample is biased.
Answers: 1
Mathematics, 21.06.2019 23:00, johnsonkia873
Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second
Answers: 1
Mathematics, 22.06.2019 01:30, jackievelasquez3424
Apply distributive property to write equivalent equation 105×35m
Answers: 1
Select the correct answer. A school administrator wants to know the average age of the 25,000 kinder...
Mathematics, 02.09.2021 18:50
Business, 02.09.2021 18:50