Mathematics, 02.03.2021 06:00 julieariscar769
Suppose lifetime of certain type of car batteries are
normally distributed. Brand G has a mean lifetime of three years and
a standard deviation of one year. Brand M has a mean lifetime of 36
months and a standard deviation of four months.
(a) Which brand is more reliable and why?
(b) Pick one battery from each brand randomly, which one has a
better chance to last for four years and why?
Answers: 3
Mathematics, 21.06.2019 19:40, friendsalwaysbae
Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9
Answers: 1
Mathematics, 22.06.2019 05:00, kingofmortals6981
Abuilder divides a rectangular plot in half along the diagonal. if the plot is 1\2-mile wde and the diagonal measures 1 3\10-miles long, what is the length of the plot?
Answers: 1
Suppose lifetime of certain type of car batteries are
normally distributed. Brand G has a mean life...
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