Here mean=20.7 and standard deviation=5.4
Now we need to find
As distribution is normal we can convert to z

help 5.2.14-T 15 Question Help Standardized Test Composite Scores Assume a member is selected at random...
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Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded region of the graph. Assume the variable x is normally distributed Standardized Test Composite Scores 26 < x < 32 u = 20.8 o= 5.2 6 26 32 The probability that the member selected at random is from the shaded area of the graph is (Round to four decimal places as needed.)
Assume a member is selected at random from the population represented by the graph Find the probability that the member selected at random is from the shaded area of the graph Assume the variable x is normally distributed SAT Critical Reading Scores 200<x< 450 u=507 200 450 800 Score The probability that the member selected at random is from the shaded area of the graph is . (Round to four decimal places as needed) Enter your answer in the answer...
Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded area of the graph. Assume the variable x is normally distributed. SAT Critical Reading Scores 200<x<400 u=508 6 = 123 200 800 400 Score (Round to four decimal places as The probability that the member selected at random is from the shaded area of the graph is needed.) Enter your answer in the...
SAT Critical Reading Scores Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded area of the graph. Assume the variable x is normally distributed. 200<x<375 u=503 o=123 200 375 800 Score
Question Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded area of the graph. Assume the variable x is normally distributed. SAT Critical Reading Scores 200<x<450 514 450 Score 800 The probability that the member selected at random is from the shadod area of the graph is (Round to four decimal places as needed)
Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded area of the graph. Assume the variable x is normally distributed SAT Critical Reading Scores 200 x475 H-513 107 só0 200 475 Seore The probability that the member selected at random is from the shaded area of the graph is (Round to four decimal places as needed.)
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Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded area of the graph. Assume the variable x is normally distributed. SAT Critical Reading Scores 200<x< 475 0 = 116 u= 507 Q 200 475 800 Score The probability that the member selected at random is from the shaded area of the graph is (Round to four decimal places as needed.)
0 Asume a member is selected at random from the population represented by the graph. Find the probability that the member elected at random is from the shaded region of the graph Arume the variablex is normally distributed Parang lagi The probably that the member selected at random is from the shaded wes of the graphis (Round to four decimal places needed)
o Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded area of the graph. Assume the variable x is normally distributed SAT Critical Reading Scores 200<x<425 510 118 200 425 800 Score The probability that the member selected at random is from the shaded area of the graph is (Round to four decimal places as needed.)
Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded region of the graph. Assume the variable x is normally distributedThe probability that the member selected at random is from the shaded area of the graph is _______