A softball pitcher has a 0.487 probability of throwing a strike for each pitch. If the softball pitcher throws 29 pitches, what is the probability that no more than 14 of them are strikes? Insert the correct symbol to represent this probability. P(X __14)

Q: Approximate the probability that X is greater than 70 and less than 90.

A:

Q: three letters are selected, one after the other, from the word STEEPLEKEEPER. find the probability…

A: Given word is "STEEPLEKEEPER"Total no. of letters in the given word=13

Q: Determine if each event is independent or dependent.  Then find the probability.   A green die and…

A: roll a green die and a red die .  each die has outcome  1 to 6.  P(4 on green die and 5 on red die)…

Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…

A:

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

A:

Q: A card is drawn from a well-shuffled deck of 52 cards.. Find the probability of drawing a 7 or an 8,…

A: There are 52 card in the deck in which they divided into two color i.e red(26) and black (26). These…

Q: 6. A jar contains 10 blue marbles and 11 red marbles. Two marbles are drawn without replacement.…

A: Jar contain 10 blue marble and 11 red marble, Therefore jar contain total 21 marble, Out of 21…

Q: Find the indicated probability by using the complementation rule. Based on meteorological records,…

A: Given that : Based on meteorological records, the probability that it will snow in a certain town on…

Q: Toss a balanced dice once. Find the probability to get a 6. If you are given that even numbers are…

A:

Q: 6 For a particular type of plant, 25% have blue flowers. A garden centre sells these plants in trays…

A: Reviewing information, Given, X : No. of plants with blue flowers in the tray p=P(Particular plant…

Q: Someone has 11 fair coins in a red bowl . The entire bowl is dumped on a table. Find the probability…

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Q: In a city, 6% of the population have contracted a particular disease. A test for this disease is…

A:

Q: 67. In shuffling a pack of playing cards four cards are accidentally dropped. hat is the probability…

A:

Q: Find the probability of obtaining exactly one heart in four drawing from a deck of 52 cards.

A: Let p be the probability of getting heart. Then p = 13/52 = 0.25 Let X denote the number of hearts…

Q: 28) The probability that z lies between -1.10 and -0.36

A: Given, P(-1.10 < X < -0.36)  We will use z-standard normal distribution.

Q: Find the probability that x falls in the shaded area. HO 2 3 4 5 6 7 8 9 10 X

A: Given diagram,We have to find the Probability that X falls in the shaded area .

Q: Roll a die once and record the number on the top. Find the probability of the event at the number on…

A:

Q: A bag of skittles contain 18 yellow , 12 green,  20 red , 10 orange and 14 purple skittles. Find the…

A:

Q: Pick a card out of a deck of 52 cards. Decide if the events are mutually exclusive. Then find each…

A: Multiple of 2 and multiple of 3 are not always different. So they are not mutually exclusive cases.…

Q: Find the probability of selecting the letter "s" from the word "succession" O 0.5 0.3 01 O 0.2

A: " SUCCESSION "Number of letters in the given word =10Number of times letter ' S' occur =3

Q: Greg wrote the numbers 1 through 9 on pieces of paper and placed them in a hat. He will randomly…

A: Given as

Q: family has three children. Find the probability the family has at most 1 boy.

A:

Q: 27) The probability that z lies between 0.7 and 1.98

A: GIVEN DATA  standard normal distributionZ~N(0,1)find P(0.7<z<1.98) = ?

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.