1-there were a huge amount of firsts yesterday
2-first ever inauguration the ex president didn’t go
Answer:
1) 4 members have both pencil's and eraser's
i dont know others sry frnd
Answer:
a) Option A)
b) Point estimate of difference = -78
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = $1,503
Sample mean,
= $1,425
Sample size, n = 25
Sample standard deviation, s = $160
We have to carry a hypothesis test that the mean annual premium in Pennsylvania is lower than the national mean annual premium.
a) First, we design the null and the alternate hypothesis
b) Point estimate of the difference between the mean annual premium in Pennsylvania and the national mean
Point estimate of difference =
Mean annual premium in Pennsylvania - National mean

Thus,
Point estimate of difference = -78
Answer:
The slope m of a line is one of the elements in the equation of a line when written in the "slope and intercept" form: y = mx+b.
Step-by-step explanation: