Toss 248 fair 120-sided dice. What is the approximate probability that a 10 appears exactly 3 times? O 0.1863 O 0.1860 O 0.1862 O 0.1861
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Q: Selecting Marbles A bag contains 9 red marbles, 6 white marbles, and 5 blue marbles. Randomly choose…
A: No.of red marbles=9No.of white marbles=6No.of blue marbles=5Total marbles=20
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A: a.A fair six-sided die rolled four times.
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A: The sample space for rolling a one six sided die is S = { 1, 2, 3, 4, 5, 6 }.
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A: Number of times a dice is rolled = 5 First dice show odd number(1,3,5). Its probability is 36 = 12…
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A: Let X represent the random variable n=10 p=0.01 X~ Binomial (10, 0.01)
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Q: K A coin is tossed 12 times. Find the probability of tossing five or six tails. The probability of…
A: toss coin 12 times P(head) = P(tail) = 0.5 x = no. of tails P(x=X) = nCx(p)x(q)(n-x)
Q: A die is rolled. The set of equally likely outcomes is {1, 2, 3, 4, 5, 6). Find the probability of…
A: Given:set of equally likely outcomes is {1, 2, 3, 4, 5, 6)the probability of getting a 4 when…
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Q: A single die is rolled 5 times. Find the probability of getting at least one 5. O 0.6 0.4 0.3 O 0.1
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A: Given: n(only C) = 31 n(all) = 8 n(P and C only) = 1 n(C and B only) = 6 n(total) = 180
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Q: Two dice are rolled. Then the probability of getting a
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Q: A bag contains n cards, each having one of the numbers (1, 2, 3, ..., n) written on it. If all…
A: Given Information: A bag contains n cards, each having one of the numbers {1, 2, 3,.....,n} The…
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Q: Let's roll a die and let E be the event defined as { 2 6 }. Find P(E)._____ % (Round the answer to…
A: roll a die sample space (S) : {1,2,3,4,5,6} event E : {2,6} P(E) = ?
Q: Selecting Marbles A bag contains 8 red marbles, 5 white marbles, and 7 blue marbles. Randomly choose…
A: Total marbles=8+5+7=20Red marbles=8, White marbles=5, Blue marbles=7
Q: Suppose that 26% of people have a dog, 21% of people have a cat, and 13% of people own both. What is…
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Q: Kevin was asked by his mom to buy sugar in their neighbor's store. He was given a pair of walks…
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Q: Selecting Marbles A bag contains 5 red marbles, 6 white marbles, and 9 blue marbles. Randomly choose…
A: 5 red marbles6 white marbles9 blue marbles
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A: from the above given data the following solution is provided below
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A: Given problem Given that A hand of cards has 3 diamonds, 7 spades and 5 hearts. We have to find…
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- Selecting Marbles A bag contains 7 red marbles, 5 white marbles, and 8 blue marbles. Randomly choose two marbles, one at a time, and without replacement. Find the following. Enter your answers as fractions or decimals rounded to three decimal places. The probability that the first marble is red and the second is blue?Math essay on the probability in the Ohio lottery?Homework Assume that we want to find the probability that when five consumers are randomly selected, exactly two of them are comfortable with delivery by drones. Also assume that 45% of consumers are comfortable with the drones (based on a Pitney Bowes survey). Identify the values of п, х, р, and q.
- A fair die is rolled FIVE times. A 3 is considered "success," while all other outcomes are "failures." Find the probability of 2 successes. The probability of 2 successes is ___________ (Type an integer or a simplified fraction.)(n) beazote Example 8. A bag contains 3 red, 6 white and 7 blue balls what is the probability that two balls drawn are white and blue ? ubje pIMO COIU2 தயர்தளA recent study evaluated how addicted teenagers become to nicotine once they start smoking. The response variable was the number of yes answers on a questionnaire called the Hooked on Nicotine Checklist (HONC). Of teenagers who had tried tobacco, the mean HONC score was 4.2 (s = 5.4) for the 149 females and 2.8 (s=4.2) for the 190 males. Complete parts a through c below. 000 DOD F4 What does the standard error indicate? A. The standard error describes the spread of the sampling distribution of x₁ - x₂. B. The standard error is the standard deviation of the difference between x₁ - x₂. OC. The standard error is the standard deviation of the sample for this study. OD. The standard error is the difference in standard deviations for the two populations. ... b. Find the test statistic and P-value for Ho: H₁ H₂ and Ha: H₁ H₂. Interpret, and explain what (if any) effect gender has on the mean HONC score. Use the significance level 0.05. The test statistic is (Round to two decimal places as…
- COMPUTE RANGE * From the 50 scores below, 48 56 53 60 43 65 62 72 38 66 32 37 60 49 56 62 73 63 52 52 38 42 56 71 48 59 42 55 66 63 70 35 39 67 32 48 37 38 39 73 63 50 48 50 44 50 52 43 42 70 50 41 32 73A day of the week is selected at random. Find the probability that it is a Monday or Thursday? a. 2/7 b. 7/2 c. 1/7 d. 2/14P(A or B) -O (Simplify your answer. Type an integer or a decimal.) Find the indicated probability. If P(A and B) = 0.4, P(A) = 0.6, and P(B) = 0.7, find P(A or B).
- Given a family with four children, find the probability of the event. All are girls The probability that all of the children are girls is ____________ (Simplify your answer. Type an integer or a fraction.)??Which of these numbers can be a probability? (Select all that apply.) O 54 O 17/20 O 19/17 O - 1.4 O 0.33 O 4/7 O -2/6 0 1