Answer: 0.0023
Step-by-step explanation:
Let X be the binomial variable that represents the number of receipts will show that the above three food items were ordered.
probability of success p = 32% = 0.32
Sample size : n= 10
Binomial probability function :
Now, the probability that eight receipts will show that the above three food items were ordered :
hence, the required probability = 0.0023
Answer:
x≥4
Step-by-step explanation:
We want to solve for x in
Let us add 3 to both sides:
We simplify to get:
Divide through by 2 to get:
Answer:
60%
Step-by-step explanation:
Hope this helped
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Answer:
x=1/256
Step-by-step explanation:
hope it helps you
Answer:
x = -9
Step-by-step explanation:
x = unknown
x+5 = -4
reverse it
-5 + -4 = -9
this will work from the fact that if x is equal to 5 more than -4 you would reverse it so that it is negative 4 - 5 which would be -9