Mathematics, 10.06.2021 02:50 ishmael9332
The population standard deviation for the heights of dogs, in inches, in a city is 3.7 inches. If we want to be 95% confident that the sample mean is within 1 inch of the true population mean, what is the minimum sample size that can be taken?
Answers: 1
where:
is the confidence level
is the margin of error for a confidence level
is the critical value for the confidence level
is the population standard deviation
is the sample size
Another question on Mathematics
Mathematics, 22.06.2019 02:10
Susan is paying $0.30 per $100 on her $483,000 home in homeowners insurance annually. if her annual homeowners insurance premium is divided into twelve equal monthly installments to be included on each of her monthly mortgage payments of $2,128.00, what is her total monthly payment?
Answers: 2
Mathematics, 22.06.2019 02:30
Carli has 90 apps on her phone. braylen has half the amount of apps as theiss. if carli has three timesthe amount of apps as theiss,how many apps does braylen have? let b represent the number of braylen's apps and t represent the number of theiss's apps.
Answers: 3
Mathematics, 22.06.2019 05:00
The equation for two lines in the coordinate plane are 2dx+y=4 and -6x+y=3, where d represents an unknown value. what value(s) of d would make these lines parallel?
Answers: 1
You know the right answer?
The population standard deviation for the heights of dogs, in inches, in a city is 3.7 inches. If we...
Questions
Mathematics, 29.09.2019 22:10
English, 29.09.2019 22:10
Mathematics, 29.09.2019 22:10
History, 29.09.2019 22:10
English, 29.09.2019 22:10
Social Studies, 29.09.2019 22:10
Biology, 29.09.2019 22:10
Mathematics, 29.09.2019 22:10
English, 29.09.2019 22:10
Law, 29.09.2019 22:10
