Mathematics, 26.09.2019 07:20, Miznatnasah
Pi-3.
field trip
in order to take a field trip to the science museum. ms. speedi's students sold
scented pencils for $1. in the classroom. rowena tried to put the $1 bills into a
equal piles and found one left over at the end. when polly tried putting the bin
in 3 equal piles, she also ended up with one extra bill. frustrated, they tried 4
5, and 6 equal piles and each time had $1 left over. finally rowena put all the
bills evenly into 7 equal piles, and none were left over.
based on this information, ms. speedi is sure there is enough money for the
fieldtrip!
a. what is the least amount of money they could have raised? show how
know.
b.
it turns out that they raised more than $500. knowing this, what is the least
amount of money they could have raised?
Answers: 2
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Me 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.
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Answers: 2
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Pi-3.
field trip
in order to take a field trip to the science museum. ms. speedi's student...
field trip
in order to take a field trip to the science museum. ms. speedi's student...
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