The circumference of a circle in terms of pi is: 2πR
Where R is the circle radius.
Answer:
0.15% probability that more than 7 of them weigh 65 lb
Step-by-step explanation:
For each dog, there are only two possible outcomes. Either they weigh 65 pounds, or more, or they do not. The probability of a dog weighing 65 pounds or more is independent of other dogs. So we use the binomial probability distribution to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

In which
is the number of different combinations of x objects from a set of n elements, given by the following formula.

And p is the probability of X happening.
30% of adult Australian sheep dogs weigh 65 pounds or more.
This means that 
Sample of 10 adults dogs.
This means that 
What is the probability that more than 7 of them weigh 65 lb
This is

In which





0.15% probability that more than 7 of them weigh 65 lb
The answer is B(1,-2). This is the only point where the two lines intercept. & if you plug the numbers into the equations they fit.
Answer:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
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