What is the difference between the t-distribution and the standard normal distribution? A.) the t-distribution has greater area in the tails compared to the normal distribution. B.) the standard normal is bell shaped while the t-distribution is not. C.) the standard normal distribution is symmetric while the t-distribution is skewed. D.) none because they are the same thing. The value added and subtracted from a point estimate in order to develop an interval estimate of the population parameter is known as the A.) interval estimate B.) standard error C.) margin of error D.) confidence leve

What is the difference between the t-distribution and the standard normal distribution? A.) the t-distribution has greater area in the tails compared to the normal distribution. B.) the standard normal is bell shaped while the t-distribution is not. C.) the standard normal distribution is symmetric while the t-distribution is skewed. D.) none because they are the same thing. The value added and subtracted from a point estimate in order to develop an interval estimate of the population parameter is known as the A.) interval estimate B.) standard error C.) margin of error D.) confidence leve

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 22PFA

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Question

Please answer all. Thank you. What is the difference between the t-distribution and the standard normal distribution? A.) the t-distribution has greater area in the tails compared to the normal distribution. B.) the standard normal is bell shaped while the t-distribution is not. C.) the standard normal distribution is symmetric while the t-distribution is skewed. D.) none because they are the same thing. The value added and subtracted from a point estimate in order to develop an interval estimate of the population parameter is known as the A.) interval estimate B.) standard error C.) margin of error D.) confidence level

Definition Definition Method in statistics by which an observation’s uncertainty can be quantified. The main use of interval estimating is for describing a range that is made by transforming a point estimate by determining the range of values, or interval within which the population parameter is likely to fall. This range helps in measuring its precision.

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