What is the probability of the spinner landing on yellow?   A. 1/2 B. 1/8 C. 3/8 D. 1/4

d. Find​ E(x) and practically interpret this value.   Age (years) to Buy 1st Smart Speaker    Probability3    0.024    0.025    0.016    0.017    0.028    0.049    0.0410    0.0911    0.0712    0.0713    0.0714    0.0615    0.0416    0.1517    0.1418    0.15

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Sociologists studying social mobility in the U.S. find that the probability that someone who began their career in the bottom 10% of earnings remains in the bottom 10% fifteen years later is 0.59. What is the probability that such a person moves to one of the higher income classes fifteen years later? (Use decimal notation. Give your answer as an exact number.) ct Perso probability: O E 10 43°F Clear in ccc0000 ¿CCCCÓÓÓÓÉ 6:31 PM 11/26/2022

Craig has a six sided number cube. He rolls the number cube 250 times and records the data in the table. Number on 1 2 3 4 5 Cube Number of Times 37 52 62 16 44 39 Appeared Based on the data shown, the probability of rolling which numbers have a larger theoretical probability than experimental probability? 1 6. 6. 5. 口ロ□□ □□

Part a and b to the question

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What is the probability of getting four? k 0 1 2 3 4 P(y=k) 1/16 4/16 6/16 4/16 A 0.0625 B 0.375 © 0.4375 C D 0.25

Should p be assumed normal?(a) n = 180, 77= .05O YesO No(b) n = 100, π = .04O YesO No

The odds in favor of winning the race were 1 to 7 What is the probability to win this race? round your answer to three decimal points