Mathematics, 14.01.2020 06:31 darrengresham999
Suppose that at elkhorn high school, the number of hours per week that seniors spend on homework is approximately normally distributed with a mean of 18.6 and a standard deviation of 6.0. mrs. habrock takes a simple random sample of 36 seniors and calculates the sample mean homework hours per week. what is the mean of the sampling distribution of means for the 36 students?
Answers: 1
Mathematics, 21.06.2019 15:00
Select the correct answer from each drop-down menu. rewrite the formula to find voltage. the formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts. the formula to find v is , and the voltage at which the heater operates is volts.
Answers: 1
Mathematics, 21.06.2019 17:00
Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60
Answers: 1
Mathematics, 22.06.2019 01:30
(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :
Answers: 2
Mathematics, 22.06.2019 06:30
Which is the graph of g(x) = ⌈x + 3⌉? image for option 1 image for option 2 image for option 3 image for option 4
Answers: 2
Suppose that at elkhorn high school, the number of hours per week that seniors spend on homework is...
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