Mathematics, 06.10.2020 14:01, jalenJohnson6t
The diameters of cherry tomatoes produced by a large farm have an approximately Normal distribution, with a
mean diameter of 22 mm and a standard deviation of 2.5 mm. After they are picked and washed, tomatoes with a
diameter of at most 15 mm or at least 30 mm are rejected and not sold. What proportion of such tomatoes are
rejected?
Find the z-table here.
O 0.0033
O 0.0201
O 0.9799
O 0.9967
Answers: 2
Mathematics, 21.06.2019 15:00, witerose701
Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?
Answers: 1
Mathematics, 21.06.2019 16:00, brattymoo1009
This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?
Answers: 2
Mathematics, 21.06.2019 19:30, shanua
Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about maxβs data must be true? a) the median of maxβs 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.
Answers: 2
The diameters of cherry tomatoes produced by a large farm have an approximately Normal distribution,...
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