What is the expected number of birthdays

Assignment Help Basic Statistics
Reference no: EM131852347

There are 25 students in a probability class. What is the expected number of birthdays that belong only to one student? Assume that the birthrates are constant throughout the year and that each year has 365 days.

Reference no: EM131852347

Questions Cloud

What is the expected number of the boxes of cereals : If a customer decides to collect all five prizes, what is the expected number of the boxes of cereals that he or she should buy?
Analyze the benefits afforded to health care marketers : Analyze the benefits afforded to health care marketers that understand the importance of establishing core values that guide health care organizations.
Arranging a party for its members : A cultural society is arranging a party for its members. The cost of a band to play music, the amount that the caterer will charge
This exercise concerns pattern appearance : This exercise concerns pattern appearance. Suppose that random digits are generated from the set {0, 1, , 9} independently and successively.
What is the expected number of birthdays : What is the expected number of birthdays that belong only to one student? Assume that the birthrates are constant throughout the year and that each year has 365
Determine which strategy is most likely to benefit the firm : The case study outlines six specific strategies that the firm has chosen to support its strategic direction. Determine which strategy is most likely to benefit.
What is the expected number of the days : There are 25 students in a probability class. What is the expected number of the days of the year that are birthdays of at least two students?
How facilities and staff can take steps to rehabilitate : How facilities and staff can take steps to rehabilitate the incarcerated population before returning to society.
Shifting the remaining elements to the right : Write a function insrt that will take a vector x, a position p, and a new value v, and insert the new value in the vector x at position p, by shifting

Reviews

Write a Review

Basic Statistics Questions & Answers

  Assuming a worst case scenario of 16 male passengers find

womens weights are normally distributed with a mean of 143 lb and a standard deviation of 29 lb and mens weights are

  Define parameter of interest in context of given situation

Define the parameter of interest in the context of this situation. Use appropriate notation.- Describe the sample statistic of interest in the context of this situation. Use appropriate notation.

  Anova shows no interaction between two factors

If your ANOVA shows no interaction between two factors: A) You must re-run the ANOVA in minitab without replicates. B) Start over taking more samples, the current results aren't valid without showing an interaction.

  What is the probability function of z

Let Y =1 if the second coin is heads, and Y =5 if the second coin is tails. Let Z =XY. What is the probability function of Z?

  Fit an appropriate regression model to predict probability

Fit an appropriate regression model to predict the probability of development of retinopathy based on years of diabetes. Is the model significant at α =0.05.

  Compute the sample estimators of the population mean

Starbucks regularly introduces new coffee drinks and attempts to evaluate how these drinks fare by estimating the price its franchises can charge for them.

  Problem regarding the organizational change

Please complete ONE of the following assignments, incorporating ideas and concepts from the week's lecture and/or articles. Please feel free to incorporate outside resources as well. When submitting your assignment, please indicate which of the th..

  Ask your friend to tell you whether the card is a spade

You decide to test a friend for ESP using a standard deck of 52 playing cards. Such a deck contains 13 spades, 13 hearts, 13 diamonds, and 13 clubs. You shuffle the deck, select a card at random, and ask your friend to tell you whether the card is a ..

  Components for the operation of electrical systems

Components that are critical for the operation of electrical systems are replaced immediately upon failure. Suppose that the life time of a certain.

  What percent of students are from out-of-state

70% of students in a class are from in-state. 60% of students in a class are female. Looking in more detail, 45% of the students are in-state females.

  Individual conducts banking online

What percentage of adults do not conduct their banking online? What type of probability is the 25% mentioned above?

  Seven people will be seated in the first row of a movie

seven people will be seated in the first row of a movie theater this includes two pairs of sisters the adams and the

Free Assignment Quote

Assured A++ Grade

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