Answer:
I wasnt sure of the question but i hope this is right
Step-by-step explanation:
well how many times can 2 go into 8? 4 times.
4 is your answer
Answer: Variance = 0.858
Step-by-step explanation: The variance formulae for a probability distribution is given below as
Variance = √npq
Where n = number of times experiment was performed = 9
p = probability of success = 0.09
q = probability of failure = 1 - p = 1 - 0.09 =0.91
Variance = √9×0.09×0.91
Variance = √0.7371
Variance = 0.858
About what percentage of people had a score between Janine's and Laura's scores?
Answer:
Its D) 36%
I solve this question with further steps which was not so much necessary, but it's correct
