Answer:
2 times as long is the ans.
Sample Size = n = 18
Proportion of processor which meet specifications = p = 90% = 0.90
We are given that the Binomial distribution is valid for the given case. The mean value of the binomial distribution can be calculated as:
Mean = np
Using the values of n and p for given case, we get:
Mean = 18 x 0.90 = 16.2
So, on average 16.2 processor will meet the specifications
Answer:
Q1 = 61
Q3 = 63
Step-by-step explanation:
From the plot attached :
Data obtained is :
Temperature frequency
59 0
60 2
61 3
62 3
63 4
64 2
65 1
Frequency Total 15
Data in raw format :
60,60,61,61,61,62,62,62,63,63,63,63,64,64,65
The first quartile :
Q1 = 1/4(n+1)th term
n = 15
Q1 = 1/4(15+1)th term
Q1 = 1/4 * 16th
Q1 = 4th term
Q1 = 61
Third quartile (Q3):
Q3 = 3/4(n+1)th term
n = 15
Q3 = 3/4(15+1)th term
Q3 = 3/4 * 16th
Q3 = (48/4)th term
Q3 = 12th term
Q3 = 63