What is the mean of the data set?
{21, 23, 25, 25, 26, 28, 28, 28, 31, 33}...
Mathematics, 01.10.2019 18:30 trillralyn4060
What is the mean of the data set?
{21, 23, 25, 25, 26, 28, 28, 28, 31, 33}
Answers: 2
Mathematics, 21.06.2019 22:30
Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.
Answers: 1
Mathematics, 22.06.2019 02:00
Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?
Answers: 1
Mathematics, 22.06.2019 07:40
Suppose a batch of steel rods produced at a steel plant have a mean length of 150 millimeters, and a standard deviation of 12. if 100 rods are sampled at random from the batch, what is the probability that the mean length of the sample rods would differ from the population mean by less than 0.5 millimeters?
Answers: 1
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