SPdihary deck of cards, returning the card each time and if the number of red cards drawn is at most 2, she will give her mother a 5,000 worth SM gift certificate. Otherwise, she will buy her new kitchenware. Which of the following statement(s) is(are) TRUE? * O Let X be the number of red cards drawn. Then X~ binomial(10, 0.5) O The probability that she will buy her mother a new kitchenware is 0.0547 Both I and II O Neither I nor II

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 19E: If the spinner shown below is spun, find the probability of each event. Assume that the spinner...
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Zia drew 10 cards in order from an ordinary deck of cards, returning the
card each time and if the number of red cards drawn is at most 2, she
will give her mother a 5,000 worth SM gift certificate. Otherwise, she will
buy her new kitchenware. Which of the following statement(s) is(are)
TRUE? *
O Let X bethe number of red cards drawn. Then X binomial(10,0.5)
The probability that she will buy her mother a new kitchenware is 0.0547
O Both I and II
O Neither I nor II
Suppose it has been observed that an average of 180 vehicles passes by 1
their house between 8 and 9 AM on Wednesday mornings. During that
time slot on any Wednesday morning, Zia counted the number of passing
vehicles. If at most 3 vehicles pass by their house in any two minutes, she
will give her mother a new watch. Otherwise, she will give her a necklace.
Which of the following statement(s) is(are) TRUE? *
The number of vehicles passing by Zia's house in two minutes deviates from the mear
of 180 by 180.
O The probability that Zia will give her mother a necklace is 0.1512
Both I and II
Transcribed Image Text:Zia drew 10 cards in order from an ordinary deck of cards, returning the card each time and if the number of red cards drawn is at most 2, she will give her mother a 5,000 worth SM gift certificate. Otherwise, she will buy her new kitchenware. Which of the following statement(s) is(are) TRUE? * O Let X bethe number of red cards drawn. Then X binomial(10,0.5) The probability that she will buy her mother a new kitchenware is 0.0547 O Both I and II O Neither I nor II Suppose it has been observed that an average of 180 vehicles passes by 1 their house between 8 and 9 AM on Wednesday mornings. During that time slot on any Wednesday morning, Zia counted the number of passing vehicles. If at most 3 vehicles pass by their house in any two minutes, she will give her mother a new watch. Otherwise, she will give her a necklace. Which of the following statement(s) is(are) TRUE? * The number of vehicles passing by Zia's house in two minutes deviates from the mear of 180 by 180. O The probability that Zia will give her mother a necklace is 0.1512 Both I and II
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