Answer:
The p value for this case can be calculated with this probability:
Since the p value is higher than significance level we don't have enough evidence to conclude that the true proportion is significantly less than 0.1
Step-by-step explanation:
Information given
n=310 represent th sample selected
X=28 represent the subjects wrong
estimated proportion of subjects wrong
is the value to verify
represent the significance level
t would represent the statistic
represent the p value
System of hypothesis
We want to test the claim that less than 10 percent of the test results are wrong ,and the hypothesis are:
Null hypothesis:
Alternative hypothesis:
The statistic is given by:
(1)
Replacing the info we got:
The p value for this case can be calculated with this probability:
Since the p value is higher than significance level we don't have enough evidence to conclude that the true proportion is significantly less than 0.1
Answer:
4.5 * 10^-11
Step-by-step explanation:
the reason why is there is 11 zeros in front of the 45
hope this helps :)
1/2 * 60 = 30 Red
1/4 * 60 = 15 Blue
60 - (30 + 15) = 15 Green
180.48 ft^2
Hope it’s right
Best luck with your studying
Answer:
Studio: 544 elm
Boutique: 538 elm
Grocery: 524 elm
Café : 500 elm
Step-by-step explanation:
Hi, the question is incomplete.
The full question is:
A grocery, a cafe, a boutique, and a dance studio have the addresses 500 Elm, 524 Elm, 538 Elm, and 544 Elm, but not necessarily in that order. The boutique is between the cafe and the studio. The studio has the highest address. The grocery is between the cafe and boutique. What is the address of the boutique?
Since the grocery is between the cafe and the studio, the order of the stores is:
Cafe -grocery-boutique
Or
Boutique- grocery -cafe
If we add that the boutique is between the cafe and the studio:
Cafe -grocery-boutique-studio
Or
Studio-boutique-grocery -cafe
The studio has the highest address so
Studio: 544 elm
Boutique: 538 elm
Grocery: 524 elm
Café : 500 elm
