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Brooke De Melo
Written Homework 5: Binomial Probability
Use StatCrunch or the Bionomial Probability Chart for the parts that require you to compute a
probability.
1. The probability that a football player kicks a field goal is 80%. If the player attempts 12 field
goals find the following.
a. We can find the expected value for binomial probability distributions by multiplying the
number of trials times the probability of success. So, expected value = np. What is the
expected value for the number of field goals?

dunno

step-by-step explanation:

the answer is a

step-by-step explanation:

add an image

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?