Mathematics, 23.07.2020 01:01 ARandomPersonOnline
The hourly rate of substitute teachers for 12 local school districts is given below. Assuming that the data are normally distributed, use a TI-83, TI-83 plus, or TI-84 calculator to find the 90% confidence interval for the mean hourly rate of substitute teachers in the region. Round your answers to two decimal places and use ascending order.
20 13 21 18 19 22
19 15 12 12 18 21
Answers: 1
Mathematics, 21.06.2019 18:00
Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?
Answers: 1
Mathematics, 21.06.2019 20:30
Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?
Answers: 2
Mathematics, 21.06.2019 21:30
Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.
Answers: 2
Mathematics, 22.06.2019 02:30
Your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph.
Answers: 3
The hourly rate of substitute teachers for 12 local school districts is given below. Assuming that t...
Social Studies, 26.07.2019 14:30
Chemistry, 26.07.2019 14:30
History, 26.07.2019 14:30
Chemistry, 26.07.2019 14:30
English, 26.07.2019 14:30