Cp=7512.75×[100÷(100+77÷4)]
=7512.75×(100÷119.25)
=6300
c.p=6300
Answer:
The probability that the counter was blue is 
Step-by-step explanation:
Number of black Counters = 5
Number of blue Counters = 4
Number of white Counters = 1
We need to write down the probability that the counter was blue.
First find Total Counters
Total Counters = Number of black Counters + Number of blue Counters + Number of white Counters
Total Counters = 5+4+1
Total Counters = 10
Now, we need to find probability that the counter taken was blue
The formula used is:

There are 4 blue counters in the back, so Favourable outcomes = 4

The probability that the counter was blue is 
Answer:

Step-by-step explanation:

Answer:
<u>its 11</u>
Step-by-step explanation:

Answer:
see below
Step-by-step explanation:
The minimum is the left side of the whisker = 0
The maximum is the right side of the whisker = 13
Range is max - min = 13-0 = 13
Median is the middle line in the box = 4
Interquartile range is the right side of the box - left side of the box = 6 - 1 = 5