statistics

The winning team's score in 11 high school basketball games were recorded. If the sample mean is 9.5 points and sample standard deviation is 0.25 points, what is the 98% confidence interval for the true population mean?

  1. 👍 0
  2. 👎 0
  3. 👁 312
  1. Boy, that is a really low mean for scoring in a basketball game! Are you sure you don't have a typo? Or is this the difference between the scores for the two teams?

    98% = mean ± 2.33 SEm

    SEm = SD/√n

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. SIXTH GRADE MATH

    The ratio of wins to losses for a basketball team is 2:3. Which of the following is a possible total number of games? A. 7 games B. 14 games C. 25 games D. 26 games Can someone show me how to solve this problem please?

    asked by Stephon on November 30, 2014
  2. Statistics

    Kim wants to determine a 95 percent confidence interval for the true proportion of high school students in the area who attend their home basketball games. How large of a sample must she have to get a margin of error less than

    asked by Jae on July 23, 2018
  3. algebra

    The box plots below show attendance at a local movie theater and high school basketball games: two box plots shown. The top one is labeled Movies. Minimum at 130, Q1 at 162, median at 185, Q3 at 195, maximum at 290. The bottom box

    asked by Neta on September 11, 2019
  4. math

    The box plots show attendance at a local movie theater and high school basketball games: Which of the following best describes how to measure the spread of the data? The IQR is a better measure of spread for movies than it is for

    asked by tyler lewis on January 30, 2015
  5. math

    The winning team's score in 13 high school basketball games was recorded. If the sample mean is 54.3 points and the sample standard deviation is 11.0 points, find the 98% confidence interval of the true mean.

    asked by alicia on April 16, 2016
  1. math

    Two baseball teams are tied for first place at the end of the season. According to tie breaking rules, one of the teams will be designated as "Team X" and the other as "Team Y." Team X will then choose between two scenarios.

    asked by Sarah on June 20, 2019
  2. english

    Identify the simple predicate in the following sentence. Our basketball team will play against Wilson High School on Friday night.

    asked by brandon on July 30, 2012
  3. math

    In a basketball game, one team's score is two points less than half the other team's score, which is x. What is the difference in the scores?

    asked by Anonymous on November 12, 2015
  4. Math

    A baseball team won 50 of the first 92 games played in a season. If the season consists of 152 games, how many more games must the team win to finish the season winning 62 1/2% of games played?

    asked by Confusedperson on July 24, 2017
  5. 5th Grade Math

    Keith played some games of chess at a tournament. He recorded the results of the games on the table shown. Game Results: Number of Games TIES 4 WINS 12 Losses 4 If Keith plays 10 more games, how many of the 10 games is he likely

    asked by chris on March 27, 2014
  6. PH103 imformal logic

    The average height of members of the high school basketball team is six feet, three inches. Jerry is on the high school basketball team, so Jerry must be taller than six feet. The argument above is flawed because it confuses

    asked by kimyatta on April 30, 2012

You can view more similar questions or ask a new question.