Mathematics, 26.07.2019 02:20, bullockarwen
Amanufacturer of rechargeable laptop batteries markets its batteries as having, on average, 500 charges. a consumer group decides to test this claim by assessing the number of times 30 of their laptop batteries can be recharged and finds the average is 497, with a standard deviation of 10.the resulting p-value is .; thus, the null hypothesis is not rejected. the consumer group concludes that the manufacturer's claim that its laptop batteries can be recharged, on average, 500 times is accurate. what type of error is possible in this situation?
Answers: 3
Mathematics, 21.06.2019 15:00, epicchicken420
Three coins are flipped. what is the probability that there will be at least two tails?
Answers: 1
Mathematics, 21.06.2019 23:40, jennyferluna0216
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.
Answers: 1
Mathematics, 22.06.2019 00:20, tamekiablair502
Once george got to know adam, they found that they really liked each other. this is an example of what factor in friendship
Answers: 1
Amanufacturer of rechargeable laptop batteries markets its batteries as having, on average, 500 char...
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