Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

How to find the probability for Normal approximation of Binomial distribution.

Genetics of peas and according to genetic theory so the blossom colour in the second generation of a certain cross of sweet peas should be red or white in a 3:1 ratio. I.e. each plant has possibility 3/4 of having red blossoms and the blossom colours of separate plants are independent.

(a) describe what is the probability that exactly 9 out of 12 of these plants have red blossoms?

(b) describe what is the mean number of red-blossomed plants when 120 plants of this type' are grown from seeds?

(c) describe what is the probability of obtaining at least 80 red-blossomed plants when 120 plants are grown from seeds?

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M920097

Have any Question? 


Related Questions in Statistics and Probability

Question 1 decision analysisshow all calculations to

QUESTION 1 Decision Analysis Show all calculations to support your answers. You may follow the methods shown in the mp4 on Decision Analysis for a way to do part (b) of this question if you wish. a) People frequently use ...

A medical inspector wants to estimate the overall average

A medical inspector wants to estimate the overall average monthly occupancy rates of the cancer wards in 80 different hospitals that are evenly located in the northwestern, southeastern, central, and southern suburbs on ...

Let xn be a wide sense stationary discrete random process

Let X[n] be a wide sense stationary, discrete random process with autocorrelation function  and let C be a constant (a) Find the autocorrelation function for the discrete random process  (b) Are   independent? Uncorrelat ...

If we roll two dice and observe the sum the most common

If we roll two dice and observe the sum, the most common outcome is 7 and occurs with probability 1/6. But what if we roll more than 2 dice? (a) Suppose we roll three dice and observe the sum. What is the most likely sum ...

1 a florist is going to make a five flower arrangement from

1. A florist is going to make a five flower arrangement from the following flowers: a lily, a rose, a carnation, a daisy, a dahlia, and an iris. What is the probability of her not choosing a daisy? *Enter the fraction us ...

Suppose a point in two-dimensional cartesian space is

Suppose a point in two-dimensional Cartesian space, , is equally likely to fall anywhere on the semicircle defined by X 2 + Y 2 = 1 and Y>=0. Find the PDF of Y, f Y (y).

A professor is studying the performance of various student

A professor is studying the performance of various student groups in his class. Let the random variable X represent a students final score in the class and define the following conditioning events F = {student is a fresh ...

Consider two discrete random variables and which take on

Consider two discrete random variables and which take on values from the set {1,2,3,....,k}. Suppose we construct an n*n matrix P whose elements comprise the joint PMF of the two random variables. That is, I is the eleme ...

A sequence of random variables xnnbspis to be approximated

A sequence of random variables, X n  is to be approximated by a straight line using the estimate    Determine the least squares (i.e., minimum mean squared error) estimates for a  and b if samples of the sequence are obs ...

Independent samples are taken of a random variable x if

Independent samples are taken of a random variable X . If the PDF of is uniform over the interval   and zero elsewhere, then approximate the density of the sample mean with a normal density, assuming the number of sample ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate