Answer:
I am pretty sure it is none of the above but I don’t know for sure
I don't know the root you are talking about but i would say "we might say that they are bulk"
Answer:
220 i think but im not sure
Step-by-step explanation:
Answer:
Well, I don't have further explanation to this question but I know the answer which is: The x-axis is the only line of symmetry
First we need to write the null and alternate hypothesis for this case.
Let x be the average number of text message sent. Then
Null hypothesis: x = 100
Alternate hypothesis: x > 100
The p value is 0.0853
If p value > significance level, then the null hypothesis is not rejected. If p value < significance level, then the null hypothesis is rejected.
If significance level is 10%(0.10), the p value will be less than 0.10 and we reject the null hypothesis and CAN conclude that:
The mean number of text messages sent yesterday was greater than 100.
If significance level is 5%(0.05), the p value will be greater than 0.05 and we cannot reject the null hypothesis and CANNOT conclude that:
The mean number of text messages sent yesterday was greater than 100.
