Normal curve approximation to the binomial distribution

Assume the distribution is normal. Use the area of the normal curve to answer the question. Round to the nearest whole percent.

The average size of the fish in a lake is 11.4 inches, with a standard deviation of 3.2 inches. Find the probability of catching a fish longer than 17 inches.

A company installs 5000 light bulbs, each with an average life of 500 hours, standard deviation of 100 hours, and distribution approximated by a normal curve. Find the approximate number of bulbs that can be expected to last more than 400 hours.

Suppose 500 coins are tossed. Using the normal curve approximation to the binomial distribution, find the probability of 265 heads or more.

Solve the problem using the normal curve approximation to the binomial distribution.

A multiple choice test consists of 60 questions. Each question has 4 possible answers of which one is correct. If all answers are random guesses, estimate the probability of getting at least 20% correct.

Find the standardized scores for both student : Gerald takes the ACT mathematics test and scores 23. ACT math scores are Normally distributed with mean 22.4 and standard deviation 4.2. Find the standardized scores for both students. |

Find probability distribution of the model : Probability distribution of the model, Alice Tanner is a nurse on the night shift from 10:00 P.M. to 6:00 A.M. at Community Hospital. She has 15 patients for whom she is responsible in her area |

What is the discriminant : What is the discriminant? When do you use quadratic formula to solve a quadratic equation? What square root property is essential to solve any radical equation involving square root? |

What are the expected eye colors and ratios of progeny : You set up a mating between pure breeding scarlet-eyed flies and pure breeding brown-eyed flies (both genes are autosomal, recessive and on different chromosomes). What are the expected eye colors and ratios of progeny in the F1 and F2? |

Find normal curve approximation to the binomial distribution : Normal curve approximation to the binomial distribution, Assume the distribution is normal. Use the area of the normal curve to answer the question. Round to the nearest whole percent. |

Illustrate what will happen if the balloon is made up of : Assume that the balloon rises slowly so that the temperature inside is the same as outside. Illustrate what will happen if the balloon is made up of rigid material? |

Minimum efficient scales : Explain why this is puzzling. How can the puzzle be resolved, if at all? What are the main alternative approaches? Discuss briefly the advantages and disadvantages of each. |

What is the molar concentration of phosphate ion : The acid-dissociation constants of phosphoric acid (H3PO4) are Ka1 = 7.5 × 10-3, Ka2 = 6.2 × 10-8, 25) and Ka3 = 4.2 × 10-13 at 25.0 °C. |

Quadratic equation-rectangular garden : A rectangular garden has dimensions of 15 feet by 11 feet. A gravel path of uniform width is to be built around the garden. How wide can the path be if there is enough gravel for 192 square feet? |

## Subtracting, adding and multiplying two complex numbersSubtracting, Adding and multiplying two complex numbers |

## Determine the largest possible domainWhat is the cost of manufacturing before any units are produced |

## Provide description of card probabilityProvide Description of Card Probability. What is the probability that exactly one suit is represented among these 8 cards? Exactly 2 suits? |

## Evaluate the equation of the lineEvaluate the Equation of the line which passes through the two given points and Write down the equations of the line described in the following questions |

## Find pizza preference probability problemPizza Preference Probability Problem, Short Answer. Of 23 college sophomores at Crocodile Community College, 12 preferred pepperoni pizza, 7 preferred supreme, and 4 preferred cheese |

## Find the probability that a senior citizenFind the probability that a senior citizen takes either blood pressure-lowering or cholesterol-lowering medication |

## Determine qualitatively different regimes of growthFind the three qualitatively different regimes of growth from the given data - formulation to distinguish and describe three qualitatively different regimes of growth |

## Find the sum or difference as a product of sines or cosinesFind the sum or difference as a product of sines or cosines. |

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd