Find the probability of drawing three hearts in a row from a standard deck of 52 cards if the drawn card is not replaced between draws.   2. Find the probability of drawing an 8 or a Spade from a standard deck of 52 cards.   Please give the shortest answers as possible. Watch grammar, punctuation, etc. Thank you. This is for Math 140 Statistics and Probability.

Q: a. Find the probability of each letter. Write your answer in simplest form. b. Do you think the…

A: Refer to the table shown below: Letter Frequency Q 15 R 8 S 3 T 24 Total 50

Q: 53 If the probability of an event is what is the probability of the event not happening? 60 Write…

A: We have to find probability using complement rule.

Q: Baseball player has .265 batting average.  Probability that he gets 6 hits in next 7 at bats

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Q: 12. Jackson has scores of 80, 90, 83, and 81 on four Math quizzes. What is the score he needs on the…

A: Let us assume that the next score is x then

Q: Last year, Faith came in 2nd place in her school's Spelling Bee. This year, she plans to win 1st…

A:

Q: subject is basic probability and statis

A: We have,  n=10p=0.7 We see that, q is calculated as: q=1-p  =1-0.7  =0.3 The formula and…

Q: A bag contains twelve balls labeled 1 through 12. One ball will be randomly picked. What is the…

A: Solution: Given information: A bags contains 12 balls. { 1,2,3,4,5,6,7,8,9,10,11,12} Total balls in…

Q: You spin the spinner twice. 8. 7 4 What is the probability of landing on a number less than 6 and…

A:

Q: A bag contains twelve balls labeled1 through 12 . One ball will be randomly picked. What is the…

A: Given information: A bags contains 12 balls. { 1,2,3,4,5,6,7,8,9,10,11,12} Total balls in a bag = 12…

Q: If the probability of an event not happening is 43 what is the probability of the event happening?…

A:

Q: A city has 8 different zip codes. Does it make sense to find the mean of these zip codes? Explain

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Q: AP Stats The College Board reported that 58.7% of allstudents who took the 2010 AP Statistics exam…

A: The hypotheses are given below: Null hypothesis: H0: p=0.587. Alternative hypothesis: H1:p>0.587.…

Q: What's the probability of getting a 5 or an odd number

A: Note: Hey there, thank you for the question. Since the complete information is not given, it is…

Q: You plan to make a survey of 200 people. The plan is to talk to every 10th person coming out of the…

A: A sample is a sub part of population and it is selected randomly such that it is representative of…

Q: Give an example of a set of 10 numbers that meet the criteria: b.) a median less than the average.

A: Median is the observation which is at the middle of the data set.   Average is a different kind of…

Q: Find the mean of the integers. -3, -8, 12, –15,9 The mean is

A:

Q: A bag of candy contains red, yellow, green, and blue candies. The odds of randomly picking out a…

A: P (E)=1-P(not E)

Q: If the mean of five values is 8.6 and four of the values are 8, 6, 10, and 7, find the fifth value.…

A: Solution

Q: The symbol represents the mean of the sample. True O False Question Help: B Written Example Message…

A: Answer : True Notation for sample mean is x̄

Q: probability of observing at least 30 heads in 100 tosses? . Try computing the answer for a smaller…

A:

Q: A bag contains ten balls labeled 1 through 10. One ball will be randomly picked. What is the…

A:

Q: To play California Fantasy 5, a player chooses 5 numbers between 1 and 39. a) In how many ways 5…

A: a. There are 39 unique numbers between 1 and 39. Of these, any 5 unique numbers must be chosen, that…

Q: The mean, median, and mode of 9 numbers are equal. The numbers are 12, 22, 10 15, 14, 11, 19, 17.…

A:

Q: Find the probability an odd sum or a sum greater than 6 4 6. 49 23

A: From the given table,  The outcomes for the odd sum is (3, 5, 7, 9, 11). That is, n(odd sum)=5 The…

Q: The mean, median, and mode of 9 numbers are equal. The numbers are 12.5 22.10 15. 14. 11. 19. 17.…

A: n= 12 + 5 + 22 + 10 + 15 +14 +11 +19 + 1 n = 125 Mean = n/9 Mean = 125/9 Mean = 13.88

Q: You spin the spinner twice. What is the probability of landing on an 8 and then landing on an even…

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Q: If the probability of an event not happening is 52 what is the probability of the event happening?…

A: Given that probability of a event not happening is 52/53. We know that sum of probability of event…

Q: Critical Thinking Find a set of five numbers with a mean of 10 and a median of 9. Is your answer…

A: Mean of a data set is equal to the average of the observations. The formula for mean is: Mean=Sum of…

Q: A bag contains ten balls labeled 1 through 10. One ball will be randomly picked. What is the…

A:

Q: You spin the spinner twice. 6 4 What is the probability of landing on a 7 and then landing on a…

A:

Q: What is the median number here?     4.88, 4.62, 4.38, 5.02, 6.30, 5.33

A: Given data 4.88, 4.62, 4.38, 5.02, 6.30, 5.33

Q: Let's say you have a bag with 14 cherries, 8 sweet and 6 sour. If you pick a cherry at random, what…

A:

Q: Find n. What is the value of the mean?

A: HERE GIVEN , SCORE FOR 400 FRESHMEN STUDENTS IN AN ENTRANCE EXAM here use grouped frequency formula…

Q: You spin the spinner twice. 7 4 What is the probability of landing on a number greater than 6 and…

A:

Q: If the mean of five values is 8.8 and four of the values are 6, 7, 6 and 12, find the fifth value.

A: Given: The mean of five values is 8.8  The four values are 6, 7, 6 and 12 Consider, the fifth value…

Q: A spinner is divided into 3 equal sections labeled A, B, and C. Based on probability, how many times…

A: A spinner is divided into 3 equal sections A, B and C. Then the probability of spinner to land on C…

Q: Suppose you flip eight fair coins.   What is the probability of flipping exactly eight heads? What…

A: Binomial distribution:The events that has exactly two possible outcomes (success or failure) follows…

Q: Whichever team  makes the most penalty kicks wins. If the CHS girls’ soccer team makes 60% of their…

A: The team which will make the most penalty kicks wins. The CHS girls' soccer team makes 60% of their…

Q: If the mean of five values is 9.8 and four of the values are 13, 6, 9, and 12, find the fifth value.…

A: The formula of the mean is given by: mean = sum of observationsnumber of observations mean = 9.8

Q: Is the number two in the sentence a statistic or a perimeter? Two students out of all 29 students in…

A: Statistics :  It summarizes the data from sample taken from any certain population .  Parameter :…

Q: Q: The mean of five numbers is 30. If one number is excluded, their mean becomes 28. Find the…

A: Note: As per my policy i can answer only one question. kindly repost another question.   Given data…

Q: 7. Find the mean of a student's test scores if he earned 95, 93, 85, 90, and 91 points on five…

A:

Q: 37° n 44°

A: If two parallel lines are crossed by a transversal line, then alternate interior angles are equal.…

Q: There is a 90% chance that it will rain. What is probability that it will not rain.? Write the…

A: From the provided information, There is a 90% chance that it will rain that is p = 0.90

Q: On an American roulette wheel, what is the probability that the ball lands on a red space?

A:

Q: What is the mean of the numbers 0.1, 0.11, and 0.111?

A: 0.1 + 0.11 + 0.111 = 0.321

Q: An art museum recently discovered that 9% of their paintings had been stolen and replaced with…

A:

Q: Use the picture below to answer the question. Write your answer as a fraction using / to represent…

A: given,

Q: Noah is a professor in business statistics. He gives a 25 questions multiple choice tests. If each…

A: Here, n =25 and p = 15.

Q: The mean of 12,22,32,42,52,62,72 is ?

A: