please show all steps using excel formulas 1a) The raw marks out of 45 on a test four your class are shown in the table. What is the probability of E? (Let E the event that a randomly selected student scored more than 31 marks). B) Suppose we perform a probability experiment in which a random sample of 4 students from your class are chosen. Let X the random variable counting the number of students who scored more than 31 marks. Does the experiment represent a binomial experiment? C) create and graph the discrete probability distribution for this experiment SCORES 16 23 29 33.5 36.5 17 24 30 34 38 19 26 31 34 38 19 27 31 34.5 38.5 20 27 32 34.5 39.5 22.5 27 33 35 39.5 41
please show all steps using excel formulas 1a) The raw marks out of 45 on a test four your class are shown in the table. What is the probability of E? (Let E the event that a randomly selected student scored more than 31 marks). B) Suppose we perform a probability experiment in which a random sample of 4 students from your class are chosen. Let X the random variable counting the number of students who scored more than 31 marks. Does the experiment represent a binomial experiment? C) create and graph the discrete probability distribution for this experiment SCORES 16 23 29 33.5 36.5 17 24 30 34 38 19 26 31 34 38 19 27 31 34.5 38.5 20 27 32 34.5 39.5 22.5 27 33 35 39.5 41
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section6.7: Probability And Odds
Problem 2C
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please show all steps using excel formulas
1a) The raw marks out of 45 on a test four your class are shown in the table. What is the probability of E? (Let E the event that a randomly selected student scored more than 31 marks).
B) Suppose we perform a probability experiment in which a random sample of 4 students from your class are chosen. Let X the random variable counting the number of students who scored more than 31 marks. Does the experiment represent a binomial experiment?
C) create and graph the discrete probability distribution for this experiment
SCORES | ||
16 | ||
23 | ||
29 | ||
33.5 | ||
36.5 | ||
17 | ||
24 | ||
30 | ||
34 | ||
38 | ||
19 | ||
26 | ||
31 | ||
34 | ||
38 | ||
19 | ||
27 | ||
31 | ||
34.5 | ||
38.5 | ||
20 | ||
27 | ||
32 | ||
34.5 | ||
39.5 | ||
22.5 | ||
27 | ||
33 | ||
35 | ||
39.5 | ||
41 | ||
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