Mathematics, 06.12.2019 05:31 bamagirl3871
Select the sets of data where it would be better to use a dot plot than a histogram.
a. average rainfall for miami over a year.
b. daily rainfall in miami over a month
c. weight of patients in a doctor's office over a year
d. weight of students in your class
e. number of siblings each student in your math class has.
Answers: 1
Mathematics, 21.06.2019 16:00, yurimontoya759
12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?
Answers: 2
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
Select the sets of data where it would be better to use a dot plot than a histogram.
a. averag...
a. averag...
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