Answer:
26.76% probability that a randomly chosen golfer's score is above 70 strokes.
Step-by-step explanation:
Problems of normally distributed samples can be solved using the z-score formula.
In a set with mean and standard deviation , the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:
What is the probability that a randomly chosen golfer's score is above 70 strokes?
This is 1 subtracted by the pvalue of Z when X = 70. So
has a pvalue of 0.7324.
So there is a 1-0.7324 = 0.2676 = 26.76% probability that a randomly chosen golfer's score is above 70 strokes.
I multiplied by 2.5 as thats what u get from diving 1875 by 750 and ur answer is 3,250
125% maybe i don’t know for sure
Answer:
simply divide the numerator and denominator by 4 (the GCF). So, 1232 = 12÷432÷4 = 38. Thus, 1232 is equivalent to 38 in the reduced form. (*) The factors are numbers that multiply each other to get another number.Step-by-step explanation: