Mathematics, 23.06.2019 02:00 OfficallyRobloxedd
20 points for the samples taken from two populations, the difference between the sample means does not fall within the 95% confidence interval. if the null hypothesis is, “there is no difference in the sample means,” which statement is true? a. the null hypothesis must be accepted. b. the null hypothesis must be rejected. c. both the null and the alternative hypotheses must be rejected. d. both the null and the alternative hypotheses must be accepted.
Answers: 1
Mathematics, 21.06.2019 18:00
Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?
Answers: 2
Mathematics, 21.06.2019 19:30
What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4
Answers: 1
Mathematics, 21.06.2019 20:30
For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.
Answers: 1
Mathematics, 21.06.2019 22:00
The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.
Answers: 1
20 points for the samples taken from two populations, the difference between the sample means does n...
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