Mathematics, 03.12.2019 08:57 ike9264

# Matt wants to investigate the opinions of young adults in the country, ages 18 years to 25 years, about time spent playing video games. he plans to administer a survey to a sample of people. which of the following samples is most likely to generalize to his population of interest?

Answers: 1

Mathematics, 04.02.2019 00:10

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

Answers: 2

Mathematics, 04.02.2019 00:06

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Answers: 1

Mathematics, 03.02.2019 15:45

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Answers: 1

Mathematics, 03.02.2019 17:07

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

Answers: 1

Matt wants to investigate the opinions of young adults in the country, ages 18 years to 25 years, ab...

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