Mathematics, 01.06.2021 03:20 shelbycade230
Describe positive, negative and no association for a scatter plot.
Answers: 3
Mathematics, 21.06.2019 19:40, evarod
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Mathematics, 22.06.2019 03:30, chloemandile9818
If bradley saves for 4 weeks, what is the total amount of money he will have saved?
Answers: 1
Mathematics, 22.06.2019 04:30, angieplasencia8
Kate has 50 quarters and dimes. she has a total of $9.80. how many dimes that she have?
Answers: 1
Describe positive, negative and no association for a scatter plot....
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