Answer:
D) The data are skewed and there are outliers.
Step-by-step explanation:
They don’t have the same mean (8) and median (9).
The peak is not equal to the median.
The data is not symmetrical.
That just leaves D, which is correct. The data is skewed to the right and has outliers at 0.
Answer:
C
Step-by-step explanation:
73.89 x .05 = 3.6945
but to round it will become 3.69
Answer:
13/24
Step-by-step explanation:
I got it right.
Answer: 0.0776
Step-by-step explanation:
Since the manufacturer knows that 2% of its microchips are produced with a certain defect. Then
P( defective) = 2/100 = 0.02
P( non defective) = 1 - 0.02 = 0.98
Probability of all 4 not defective will be
P(all 4 not defective) = 0.98^4 = 0.9224
Probability that at least one of the selected chip is defective will be
P(at one defective) = 1 - 0.9224
= 0.0776
The answer is just y=1.50+2x
