I got 11.28. By subtracting 9.72 by 21 to get x alone
Answer:
$0.1395
Step-by-step explanation:
$2.79 x 0.05 = 0.1395
Answer:
Step-by-step explanation: use the equation m=(y2-y1/x2-x1)
M=(-5-(-11)/-1-(-8))
M=6/7
Answer:
The probability that the proportion of flops in a sample of 442 released films would differ from the population proportion by greater than 4% is:
= 0.094
= 9.4%
Step-by-step Explanation:
Estimated probability that the films released are flops = 9%
Sample of released films = 442
Estimated number of flops = 39.78 (442 * 9%)
If the population proportion of flops will be greater by 4%,
Therefore, the number of flops will increase to 41.37 (39.78 * 1.04)
This gives a new proportion of flops as 0.0936 (41.37/442)
