Answer:
<h2>sorry I can't solve the problem</h2>
Answer: the standard deviation is 2.4
Step-by-step explanation:
The formula for standard deviation is expressed as
s = √npq
Where
p = probability of success
q = probability of failure
n = number of samples
From the information given,
The probability of success, p is given as 0.2. It means that the probability of failure, q will be 1 - p = 1 - 0.2 = 0.8
There were 35 attempts. This means that total number of samples, n is 35
The standard deviation becomes
√35×0.2×0.8 = √5.6 = 2.366
Approximately 2.4
answer: hm i dnt do this at my school but, idrk
just switch them around sorry
Step-by-step explanation:
Answer:
c 6 d 4 I hope it will help you please follow me
