Mathematics, 14.07.2019 22:30 Ecosey123
While researching the cost of school lunches per week across the state, you use a sample size of 45 weekly lunch prices. the standard deviation is known to be 68 cents. in order to be 90% confident, what is the margin of error in units of dollars?
Answers: 1
Mathematics, 21.06.2019 17:30
Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61
Answers: 1
Mathematics, 21.06.2019 18:00
Need on this geometry question. explain how you did it.
Answers: 1
Mathematics, 21.06.2019 18:30
Divide. write in the simplest form. 4 1/6 divided by 10
Answers: 2
While researching the cost of school lunches per week across the state, you use a sample size of 45...
Mathematics, 01.12.2021 02:20
SAT, 01.12.2021 02:20
Business, 01.12.2021 02:20
Chemistry, 01.12.2021 02:20
Computers and Technology, 01.12.2021 02:20
Social Studies, 01.12.2021 02:20