The probability Kayla will score above 70% on a mathematics test is 0.60. Kayla will take five tests this semester. We want to find the probability she will score above 70% on exactly four out of the five tests. What is the value of x in this scenario? 2. The probability that the same Kayla will score above 80% on a mathematics test is 0.70. Kayla will take four tests this semester. We want to find the probability she will score above 80% on exactly three out of the four tests. What is the probability of Kayla scoring above 80% on exactly three out of the four tests?
The probability Kayla will score above 70% on a mathematics test is 0.60. Kayla will take five tests this semester. We want to find the probability she will score above 70% on exactly four out of the five tests. What is the value of x in this scenario? 2. The probability that the same Kayla will score above 80% on a mathematics test is 0.70. Kayla will take four tests this semester. We want to find the probability she will score above 80% on exactly three out of the four tests. What is the probability of Kayla scoring above 80% on exactly three out of the four tests?
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 8YT: YOUR TURN 8 The probability that a student will pass a math exam is 0.8, if he or she attends the...
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What is the value of x in this scenario?
2. The probability that the same Kayla will score above 80% on a mathematics test is 0.70. Kayla will take four tests this semester. We want to find the probability she will score above 80% on exactly three out of the four tests.
What is the probability of Kayla scoring above 80% on exactly three out of the four tests?
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