Answer:
Plot A's median is 21. Plot b's median is 23. Plot b's is greater. that's what im assuming you asked
Step-by-step explanation:
Answer:
n = 19.
Step-by-step explanation:
If there are x guinea pigs then there are 3/2 x and 2/3 x rats.
So n = x + 3/2 x + 2/3 x
n = 19x / 6
19x = 6n
Let x = 6 , then n = 19*6 / 6 = 19.
Now n and x must be whole numbers so x is 6 and n = 19 are the smallest possible values.
Answer:
Poisson distribution.
Step-by-step explanation:
We have the mean number of missing pulses per disk, which means that the distribution for X, the number of missing pulses, will be the Poisson distribution.
It is not the binomial distribution because we are not given the probability of a missing pulse on a disk, but the mean number of missing pulses.
34 Degrees because -7 - 27 = -34
The final bill is $544
The parts is a one time bill of $265
The labor is $48 per hour, and lets call the hours 'h'
So we can make the equation as:
544 = 265 + 48h
Subtract 265 n both sides
279 = 48h
Divide by 48 on both sides
h = <span>5.8125
So the number of hours of labor spent repairing the car is </span><span>5.8125.</span>
