Answer:
sequence of five intervals
(1) 3³ <
< 
(2)
<
< 
(3)
<
< 
(4)
<
< 
(5)
<
< 
Step-by-step explanation:
as per question given data
√10 ≈ 3.162 277 7
to find out
sequence of five intervals
solution
as we have given that √10 value that is here
√10 ≈ 3.162 277 7 ........................1
so
when we find
................2
put here √10 value in equation number 2
we get
that is 32.27
so
sequence of five intervals
(1) 3³ <
< 
(2)
<
< 
(3)
<
< 
(4)
<
< 
(5)
<
< 
to solve 3(2x+1) you need to multiply. so 3 times 2x is 6x and 3 times 1 is 3 making the final answer to be 6x+1
I don’t see a question attached unfortunately
Answer:
Step-by-step explanation:
From the information given, we would write the hypothesis.
For the null hypothesis,
H0 : µ = 70
For the null hypothesis,
Ha : µ > 70
This is a right tailed test because of the symbol of greater than.
The decision rule is to reject the null hypothesis if the level of significance is greater than the p value and accept the null hypothesis if the level of significance is lesser than the p value.
Therefore, since the significance level, 0.05 > p value, 0.01635, then we would reject the null hypothesis. There is enough evidence that the mean speed of all cars is greater than the posted speed limit of 70 mph.