Mathematics, 03.09.2021 02:40 talanna394
A random sample of college students who owned cars revealed the following: out of 120 cars, 18 had manual transmissions. a)Construct a 95% confidence interval for the population proportion of college students who drive cars with manual transmissions. (Round your answers to 2 decimal places)b)Interpret the results (the interval) you got.(B) For a random sample of 25 over-weight men, the mean of the number of pounds that they were overweight was 30 pounds and the standard deviation was 4.2 pounds. a)Construct a 90% confidence interval for the population mean of the overweight pounds. (Round your answers to 2 decimal places)b)Interpret the results (the interval) you got.
Answers: 3
Mathematics, 21.06.2019 22:30
3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.
Answers: 1
Mathematics, 21.06.2019 23:30
Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3
Answers: 1
Mathematics, 21.06.2019 23:40
The function f(x) is shown in this graph the function g(x)=6x
Answers: 2
A random sample of college students who owned cars revealed the following: out of 120 cars, 18 had m...
History, 10.03.2021 19:10
Mathematics, 10.03.2021 19:10
Mathematics, 10.03.2021 19:10
Mathematics, 10.03.2021 19:10
Mathematics, 10.03.2021 19:10
Mathematics, 10.03.2021 19:10
Mathematics, 10.03.2021 19:10
Mathematics, 10.03.2021 19:10
Computers and Technology, 10.03.2021 19:10
History, 10.03.2021 19:10
Mathematics, 10.03.2021 19:10