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Sam

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what value must be in the denominator for the probability that someone is 6-15 years old and prefers basketball
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Ryan has a pack of 10 pens. 3 pens are red, 4 are black, and 3 are blue. What are the chances that he pulls out a red pen ar black pen? Assume that the pens are pulled without replacement. Round to the nearest whole numb...
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B. Data showing that only distantly related individuals are most likely to perform altruistic behaviors in order to protect each other
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today you want to go on a run the probability of the day being windy is 52% the probability of going for a run when its windy is 23% what is the probability of going on a run given that it is a windy day
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What was the impact of the Vietnam War on the armed forces and civilians?
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A biologist conducting a long-term field study noticed there were two types of mice in a valley. One type of mouse had webbed toes, and one type of mouse lacked webbed toes. A dam was built in the valley turning the land...
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Bathsheba has 5 paintings in her house, 1 each in a color palette of red, yellow, blue, green, and purple. She hangs them randomly in a horizontal order. What is the probability of hanging the blue painting first, and th...
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Mr. Jay has 100 pairs of shoes in his closet. He has 26 brown pairs, 12 navy pairs, 47 black pairs, and 15 white pairs. What is P(brown|black)? Select an answer A. 26/100+47/99 B. 26/100∙47/99 C. 47/100∙26/99 D. 26/100∙4...
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There are 100 trading cards in a bin. They include 5 rare cards, 35 limited cards, and the remainder are common cards. Which of the following correctly interprets the probability of choosing 2 rare cards from the bin? As...
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Which of the following represents a dependent event? Select an answer A. selecting a number from a set of number cards and putting it back because it was not an even number B. riding your bike, given that it is a sunny d...
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Which of the following formulas is used to mathematically recognize and explain the conditional probability of event A, given event B? Select an answer A. P(A and B) = P(A) ∙ P(B) B. P(A and B) = (𝑃(𝐴))/(𝑃(𝐴 𝑎𝑛𝑑 𝐵)) C. P...
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Share your best ideas and strategies for preparing effectively for state tests. Think about study habits, time management, and ways to stay calm and focused. Read and build on others' suggestions.
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8 events from the Civil Rights era Specific dates or time frame the event happened A description of the event that supports its placement on your timeline (written or spoken). This should help your reader or watcher unde...
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In a certain Algebra 2 class of 30 students, 18 of them play basketball and 16 of them play baseball. There are 8 students who play neither sport. What is the probability that a student chosen randomly from the class pla...
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There is a spinner with 12 equal areas, numbered 1 through 12. If the spinner is spun one time, what is the probability that the result is a multiple of 2 and a multiple of 5?
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There is a spinner with 15 equal areas, numbered 1 through 15. If the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 3?
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In a class of students, the following data table summarizes the gender of the students and whether they have an A in the class. What is the probability that a student has an A given that the student is female? Female Mal...
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In a class of students, the following data table summarizes how many students play an instrument or a sport. What is the probability that a student does not play a sport given that they play an instrument? Plays an instr...
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In a class of students, the following data table summarizes how many students passed a test and completed the homework due the day of the test. What is the probability that a student passed the test given that they compl...
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In a class of students, the following data table summarizes how many students have a cat or a dog. What is the probability that a student who does not have a cat has a dog? Has a cat Does not have a cat Has a dog 3 2 Doe...
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For a certain class, the following data table compares how many students passed a test and whether or not they completed the homework due the day of the test. What is the probability that a student chosen randomly from t...
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For a certain class, the following data table compares how many students have a brother or a sister. What is the probability that a randomly chosen student from the class has a brother and a sister? Has a brother Does no...
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For a certain class, the following data table compares how many students passed a test and whether or not they completed the homework due the day of the test. What is the probability that a student chosen randomly from t...
1 answer
For a certain class, the following data table compares how many students have a brother or a sister. What is the probability that a randomly chosen student from the class has a brother? Has a brother Does not have a brot...
1 answer
Tyee recorded the grade-level and instrument of everyone in the middle school School of Rock below. Seventh Grade Students Instrument # of Students Guitar 3 Bass 8 Drums 9 Keyboard 8 Eighth Grade Students Instrument # of...
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