In a recent year, Delaware had the highest per capita annual income with $51,803 . If =σ$4850 , answer the following questions. Assume that the sample is taken from a large population and the correction factor can be ignored. Round intermediate z What is the probability that a random sample of 39 state residents had a mean income less than $48,800 ? -value calculations to two decimal places and the final answers to at least four decimal places.

In a recent year, Delaware had the highest per capita annual income with $51,803 . If =σ$4850 , answer the following questions. Assume that the sample is taken from a large population and the correction factor can be ignored. Round intermediate z What is the probability that a random sample of 39 state residents had a mean income less than $48,800 ? -value calculations to two decimal places and the final answers to at least four decimal places.

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 16HP

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Question

In a recent year, Delaware had the highest per capita annual income with

$51,803

. If

=σ$4850

, answer the following questions. Assume that the sample is taken from a large population and the correction factor can be ignored. Round intermediate

What is the probability that a random sample of

state residents had a mean income less than

$48,800

-value calculations to two decimal places and the final answers to at least four decimal places.

Expert Solution