Answer:
87.92in.2
Step-by-step explanation:
Answer:
it's known as statistics
mean - The mean is what most people mean when they say 'average'. ...
mode - The mode is the number in a set of numbers which occurs the most. ...
median - The median of a group of numbers is the number in the middle, when the numbers are in order of magnitude.
Step-by-step explanation:
Answer: 1.18
Step-by-step explanation:
Z = (x - mean) / standard deviation
Z = (85 - 71.4) / 11.5
Z = 13.6 / 11.5 = 1.18
Whats the rest of the quiestion
Answer: (a)-48 days
Step-by-step explanation:
Given
Joan is watching 275 episodes of Cheers and already watched 83
She can watch 4 episodes per day
Remaining episode 275-83=192
No of days required to finish Cheers
