Assuming this is a binomial distribution, P(x=15) = 0.0416
Step-by-step explanation:
Mean= Sumof all the numbers/ number of data
So,
23+37+11+58+13+45=187
Now...
187/6=31.166666667 Answer
hope it helps....
Answer:
-4a +22b
Step-by-step explanation:
add the ones with same variable
Answer:
b
Step-by-step explanation:
