Answer:
A: 2
B:13 apples, 14 oranges, 12 pears!
Step-by-step explanation:
First find a common number, in this case 2!
36/2=13, 28/2 is 14. 24/2 is 12.
2 bags!!!
13 apples, 14 oranges, 12 pears!
Answer:
The frequency table shows the number of times some people visited a movie theater last year . which set could the frequency table represent?
Step-by-step explanation:
Answer:
0.081,0.2621,0.645,0.919
Step-by-step explanation:
Let X be the average speed of a car driving down freeway
Given that X is normal with mean as 70mph with a standard deviation of 5mph.
To convert to Z score we do
a) the probability that a randomly selected car is driving more than 77mph
b) probability that a randomly selected car is driving between 65 and 69 mph
= 
c) the probability that a randonly selected car is driving between 67 and 77mph
=
d) the probability that a randomly selected car is driving less than 77mph
Your answer is gonna be -1.8
Answer: A Yes, because the balls are randomly selected, the distances of the new ball can be compared to the distances of the original ball.
B Yes, because the original ball type is included in this experiment, the distances the different balls travel can be accurately compared.
Step-by-step explanation:
C No, because a placebo ball was not used, a comparison cannot be made to determine if the new ball travels significantly farther.
D No, because all of the new type of balls are not hit first, the distances they travel cannot be compared to the distances of the original ball.
