Answer: 0.32768
Step-by-step explanation:
Let x= number of employees have college degree.
Binomial probability formula :
, where p probability of success in each trial , n= sample size, x= number of successes.
As per given , p =0.80 , n= 5 , x=5
![P(x=5)=\ ^5C_5(0.8)^5(0.2)^{0}= (1)(0..8)^5(1)\ \ \ [\ ^nC_n=1]\\\\= 0.32768](https://tex.z-dn.net/?f=P%28x%3D5%29%3D%5C%20%5E5C_5%280.8%29%5E5%280.2%29%5E%7B0%7D%3D%20%281%29%280..8%29%5E5%281%29%5C%20%5C%20%5C%20%5B%5C%20%5EnC_n%3D1%5D%5C%5C%5C%5C%3D%200.32768)
Hence , the probability that all 5 will have college degrees = 0.32768
Answer:
x = 5
Step-by-step explanation:
the sum of the angles is 180
16x - 5 + 22x - 5 = 180
38x - 10 = 180
38x = 190
x = 5
Answer:
Len = 15
Step-by-step explanation:
base = √25²-20²
= √625-400
= √225
= 15
Answers A, C, and D are written in standard form.
Answer B is NOT written correctly in standard form.
Answer:
. A LINEAR REGRESSION is your answer
