/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 8 Due to a hit A very good profess... [FREE SOLUTION] | 91影视

91影视

Due to a hit A very good professional baseball player gets a hit about 35% of the time

over an entire season. After the player failed to hit safely in six straight at-bats, a TV

As one commentator said, 鈥淗e is due for a hit.鈥 Explain why the commentator is wrong.

Short Answer

Expert verified

According to the data provided in this issue, this baseball player had a chance of hitting a home run over the course of a season

Step by step solution

01

 Step 1: Given information 

We have to tell that why the commentator is wrong.

02

 Step 2: Explanation 

We must determine whether the TV announcer was correct in predicting that the time baseball player would hit based on the lowest of averages.

According to the data provided in this issue, this baseball player had a 35% chance of hitting a home run over the course of a season. This player missed a hit 66 times in a row in this game.

The analyst predicted that this baseball player would be hit by the lowest of averages the next time.

We can't apply low averages to a short number of at-bats, hence this statement is incorrect. As a result, this player has a 35percent chance of hitting in the next round.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Mike鈥檚 pizza - You work at Mike鈥檚 pizza shop. You have the following information about the 9 pizzas in the oven: 3 of the 9 have thick crust and 2 of the 3 thick-crust pizzas have mushrooms. Of the remaining 6 pizzas, 4 have mushrooms.

a. Are the events 鈥渢hick-crust pizza鈥 and 鈥減izza with mushrooms鈥 mutually exclusive? Page Number: 356 Justify your answer.

b. Are the events 鈥渢hick-crust pizza鈥 and 鈥減izza with mushrooms鈥 independent? Justify your answer.

c. Suppose you randomly select 2 of the pizzas in the oven. Find the probability that both have mushrooms.

Temperature and hatching How is the hatching of water python eggs influenced by the temperature of a snake鈥檚 nest? Researchers randomly assigned newly laid eggs to one of three water temperatures: cold, neutral, or hot. Hot duplicates the extra warmth provided by the mother python, and cold duplicates the absence of the mother.

Suppose we select one of the eggs at random.

a. Given that the chosen egg was assigned to hot water, what is the probability that it hatched?

b. If the chosen egg hatched, what is the probability that it was not assigned to hot water?

Checking independence Suppose C and D are two events such that

P(C)=0.6,P(D)=0.45,and P(CD)=0.3Are events C and D independent? Justify your answer.

Dogs and cats In one large city, 40%of all households own a dog, 32% own a cat, and 18% own both. Suppose we randomly select a household. What鈥檚 the probability that the household owns a dog or a cat?

Roulette An American roulette wheel has 38 slots with numbers 1through36,0,and 00, as shown in the figure. Of the numbered slots, 18are red, 18are black, and 2鈥攖丑别 0and 00鈥攁re green. When the wheel is spun, a metal ball is dropped onto the middle of the wheel. If the wheel is balanced, the ball is equally likely to settle in any of the numbered slots. Imagine spinning a fair wheel once. Define events B: ball lands in a black slot, and E: ball lands in an even-numbered slot. (Treat0and 00as even numbers.)

a. Make a two-way table that displays the sample space in terms of events Band E.

b. Find P(B)andP(E).

c. Describe the event 鈥Band E鈥 in words. Then find the probability of this event.

d. Explain why P(BorE)P(B)+P(E). Then use the general addition rule to compute P(BorE).

See all solutions

Recommended explanations on Math Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.