maths

Ted and Suzanne load 3476 songs into a player that randomly selects which song to play.
When in random-selection mode, 22 of the first 30 songs were loaded by Suzanne.
T and S want to determine if each have loaded a different proportion of songs.
Let p denote proportion of songs loaded by Suzanne.

A) State null and alternative hypotheses

B) How strong is the evidence that Ted and Suzanne have each loaded a different proportion of songs?

  1. 👍 0
  2. 👎 0
  3. 👁 64
  1. fdfas

    1. 👍 0
    2. 👎 0
    posted by fda

Respond to this Question

First Name

Your Response

Similar Questions

  1. math

    Andrew has 45 rock songs, 82 dance songs, ad 65 rap songs on his play list. If his music player randomly selects a song, what is the probability that it is not a dance song?

    asked by matt on March 29, 2019
  2. math

    T and S share a digital music player that randomly selects songs to play. Together T and S have loaded 3476 songs. T and S want to know if each have loaded a different proportion of songs. When in random-selection mode, 22 of

    asked by Nabil on April 2, 2013
  3. Math

    Suki's has 54 rock songs,92 dance songs,and 12 classical songs on her play list.If Suki's music player randomly selects a song from the playlist,what is the experimental probability that the song will not be a classical

    asked by Brooke on September 3, 2015
  4. Math

    Suki has 54 rock songs 92 dance songs and 12 classical songs on her playlist . If suki's music player randomly selects a song from the playlist, what is the experimental probability that the song will not be classical

    asked by Brooke on September 3, 2015
  5. algebra

    Sam is playing songs on her mp3 player. She has 7 hip-hop songs, 9 rock songs, and 7 pop songs. If she has the mp3 player play the songs at random without repeating, what is the probability that the first song will be a rock song

    asked by Billy on April 20, 2019
  6. prealgebra

    you play a CD that has 11 songs using the random setting find the probability that the CD player plays songs 3 first and then song 5.

    asked by vivkvivkf on April 11, 2012
  7. prealgebra

    you play a CD with 11 songs using the shuffle settings. find the probability that the CD player plays song 3 first then song 5.

    asked by vivkvivkf on April 11, 2012
  8. Math

    You're friend tells you about a new online music site called ComboAl- bum that lets you choose any 10 songs from their song library for 9:99. ComboAlbum's advertising says their song catalogue is so large there are over 10; 000;

    asked by John on October 1, 2012
  9. MATH

    A disc jockey has 12 songs to play. Seven are slow songs, and five are fast songs. Each song is to be played only once. In how many ways can the disc jockey play the 12 songs if The songs can be played in any order. The first song

    asked by Jen on July 26, 2011
  10. math

    A compact disc is placed in a player that randomly selects and plays songs from the disc.The compact disc contains 3 ballads, 4 instrumental pieces,X dance tracks and no other pieces.If the probability that the first song played

    asked by peter on July 24, 2014

More Similar Questions