Mathematics, 22.03.2021 21:50, mallorykay44
The average natural gas bill for a random sample of 26 homes in the 19808 zip code during the month of March was $305.30 with a sample standard deviation of $46.50. The margin of error for a 98% confidence interval around this sample mean is . Group of answer choices $22.66 $25.20 $18.69 $20.15
Answers: 3
Mathematics, 21.06.2019 16:50, Jfhehwnxodin8398
Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?
Answers: 2
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
The average natural gas bill for a random sample of 26 homes in the 19808 zip code during the month...
Mathematics, 18.07.2021 22:40
English, 18.07.2021 22:40
Physics, 18.07.2021 22:40
Chemistry, 18.07.2021 22:40