Mathematics, 14.06.2020 00:57 jujusmith2022
HEP BEING TIMED!
The length of pregnancies in giraffes is normally distributed with a mean length of 430 days and a standard deviation of 9 days. If a random sample of 25 giraffes is taken, what is the probability the sample mean length will be between 429 days and 432 days?
Give your answer to four decimal places
Answers: 1
Mathematics, 21.06.2019 21:30, alegora78
He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?
Answers: 1
Mathematics, 21.06.2019 21:30, hailey200127
A. s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
Answers: 1
Mathematics, 22.06.2019 00:40, Hjackson24
What is the interquartile range (iqr) of the data set represented by this box plot?
Answers: 3
HEP BEING TIMED!
The length of pregnancies in giraffes is normally distributed with a mean length o...
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