Confidence interval for the temperature

Assignment Help Basic Statistics
Reference no: EM132137022

In a sample of 20 cups of coffee at the local coffee shop, the average temperature was 162.5 degrees with a standard deviation of 14.1 degrees. What would be the 95% confidence interval for the temperature of your cup of coffee?

Reference no: EM132137022

Questions Cloud

What would be the diagnostically meaningful cutoff : If the mean score is 150 with a standard deviation of 30, what would be the diagnostically meaningful cutoff?
What is the probability that the combined weight : a. What is the probability that the combined weight of 100 randomly selected cars will exceed the maximum weight? How is this performed in R?
Find the? p-value and critical? value : Assume that the significance level is alpha equals a=0.05. Use the given statement and find the? P-value and critical? value(s).
What proportion of students scored outside : What proportion of students scored outside of the area between scores 66 and 86?
Confidence interval for the temperature : What would be the 95% confidence interval for the temperature of your cup of coffee?
Determine the minimum sample size required : Determine the minimum sample size required when you want to be 95% confident that the sample mean is within one unit of the population mean.
Define the parameter of interest in the context : (i) Define the parameter of interest in the context of the problem (ii) State the alternative hypothesis.
Probability that your roommate mailed the letter : If the letter is never delivered, what is the probability that your roommate mailed the letter?
What are the minimum-first quartile-median : What are the minimum, first quartile, median, third quartile, maximum, interquartile range, and range of the data set below? Make a box-and- whisker plot.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Discuss the locations of the mean-median and mode

Investigate the comparative pros and cons of the mean and the median. Find examples where the mean is more appropriate than the median and vice-versa. Discuss the locations of the mean, median and mode for a normal, left-skewed and right-skewed di..

  Find the long-run probability that the system works

Consider a parallel system consisting of two components denoted by 1 and 2. Such a system functions if and only if at least one of its components functions.

  Show probability that bill and mike working independently

Suppose the probability that Bill can solve a problem is p1 and the probability that Mike can solve it is p2. Show that the probability that Bill and Mike.

  A recent report indicated an average family of four 2

a recent report indicated an average family of four 2 parents and 2 children under the age of 16 spends 500 per month

  What is the probability that mei-ling is chosen

Choosing at random. Abby, Deborah, Mei-Ling, Sam, and Roberto work in a firm's public relations office. Their employer must choose two of them to attend.

  Thoroughfare in a medium-sized city

The property is a large mansion house on a main thoroughfare in a medium-sized city. It was constructed originally in 1917 to house the family of Oscar W

  Likelihood that eight installations took more than minutes

How many of the installations at the Maumee branch would you expect to take more than 30 minutes? What is the likelihood that fewer than eight installations took more than minutes?

  Imagine there are two scenarios

A fair coin (equal probability of heads or tails) is tossed, and you win a dollar if there are more than 60% heads. Imagine there are two scenarios?

  An individual who has automobile insurance from a certain

an individual who has automobile insurance from a certain company is randomly selected. let y be the number of moving

  New realism with a representative artist

Compare and contrast the works of a representative artist of New Realism with a representative artist of Europe's Pop Art

  Attraction of the gumbel distribution

Check that the exponential and normal distributions belong to the domain of attraction of the Gumbel distribution.

  Find the distribution of the sample proportion of pcs

Technology and the Internet According to a report from Microsoft, 24% of PCs worldwide are not adequately protected by antivirus software.

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