Answer:
What do you mean?
Step-by-step explanation:
Hehehehehehehhehehehehe
I believe you are right with all of them.
Answer:
I think you need to mutply those. And you will get your answer.
Step-by-step explanation:
Answer:
67
Step-by-step explanation:
its not a 90!!! tilt your screen.
Answer:
1.89 is the standard deviation of households who own a riding mower
Step-by-step explanation:
Let the random variable X denote the number of households owning a riding lawn mower. From the given information, X will be a Binomial random variable with parameters; n = 17 and p = 30% = 0.3
The standard deviation of X;

