Mathematics, 30.09.2019 05:00, bamagirl3871
The manager of a convenience store wishes to determine how many cartons of eggs are damaged in shipment and delivery. for ten shipments of 1000 cartons of eggs, she examines every 50th carton to see how many cartons contain cracked eggs.
how large is the sample?
a.200 cartons
b. the 50th carton
c.1000 cartons
d. cannot determine from this information
Answers: 2
Mathematics, 21.06.2019 17:00, KendallTishie724
In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.
Answers: 2
Mathematics, 21.06.2019 18:20, nehaljay1883
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
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