Mathematics, 13.12.2019 18:31 glazevaida9
General electric (ge), an appliance manufacturer, claims to have developed a microwave that consumes an average of no more than 300 w. from previous studies, it is believed that power consumption for microwaves is normally distributed with a standard deviation of 20 w. the quality assurance team from another competitor has decided to try to discover if the claim appears true. they take a sample of 20 microwaves and find that they consume an average of 357.4 w.
what is the population of interest.
a. the power consumption in the 20 microwaves.
b. the power consumption in all such microwaves.
c. the mean power consumption in the 20 microwaves.
d. the mean power consumption in all such microwaves.
Answers: 1
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The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.
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According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.
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General electric (ge), an appliance manufacturer, claims to have developed a microwave that consumes...
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