Answer:
The first choice
Step-by-step explanation:
The choice of "The P-value for a test of the null hypothesis of equal means and the alternative of different means would be greater than 10% because the interval doesn't include 0" is the correct choice because the lower bound of the confidence interval is 0.2.
Since we are looking at an interval based on the difference of heights, we are 95% sure the lowest difference is 0.2, or 20%. Choosing 10% as a test value for a hypothesis test is a good value to choose since it's lower than the lowest bound of the confidence interval
Answer:
<h3>
B(7, -4)</h3>
Step-by-step explanation:
Point M being midpoint of AB means:
Answer:
Last option 30°
damm sure about it
Step-by-step explanation:
value of x is 23 but value of Angle ABC will be x +7 i.e. 30
Answer:
He did 9 times 10 instead of 9 times 100.
6 is 4.9 and 6.2 but i’m not sure about 7 tho
