Answer:
57.926%
Step-by-step explanation:
Calculation for the probability that it is less than
16.4 inches long
Using this formula
z = (X - μ) / σ
Where,
X represent Date=16.4
μ represent Mean=16.2
σ represent Standard deviation=0.9 inches
Let plug in the formula
z = (16.4 - 16.2) /0.9 inches
z=0.2/0.9 inches
z = 0.2
Using Z-score table to find the area of 0.2
z=0.57926*100
z=57.926%
Therefore the probability that it is less than
16.4 inches long is 57.926%
The answer is fifty one (51)
Answer:
5.
Step-by-step explanation:
There are a total of 21 items so the median is the mean of the 10th and 11th .
This lies on the highest column so the median is 5.
Answer: 5.296 or 5.30
Step-by-step explanation:
16000÷100×331002651
Answer:
The answer is 56
Step-by-step explanation:
If you form an array with the four roles on top and the candidates on the side you can count the number of crosses and find the total possibilities.
or
you can do the simple way and just multiply 14x4=56