# Numerical analysis homework help

## A recent gasoline survey said that the national average price of gasoline

A recent gasoline survey said that the national average price of gasoline was $1.498 a gallon. It was felt that gasoline in Texas was significantly lower than the national average. A survey of 10 different suburbs in Dallas, Texas found the average price of gasoline to be $1.294 a gallon with a standard deviation of $0.0526.

## test value

A recent gasoline survey said that the national average price of gasoline was $1.498 a gallon. It was felt that gasoline in Texas was significantly lower than the national average. A survey of 10 different suburbs in Dallas, Texas found the average price of gasoline to be $1.294 a gallon with a standard deviation of $0.0526. What is the critical value using a=.05? And what is the test value?

## In a poll, respondents were asked if they have traveled to Europe

In a poll, respondents were asked if they have traveled to Europe. 68 respondents indicated that they have traveled to Europe and 124 respondents said that they have not traveled to Europe.

## experimental design

Analyze and explain how many independent variables there are in a 2 x 3 experimental design and how many independent variables there are in a 2 x 3 x 2 experimental design. Describe an experiment you would be interested in conducting in which you would analyze your results using a factorial ANOVA. Use the appropriate notation to describe the ANOVA you would conduct

## HLT362 Module 2 - Population Sampling Distribution Questions

HLT362 Module 2 - Population Sampling Distribution Questions

Topic 2: Population and Sampling Distribution Excel Worksheet

Directions:Answer all questions and submit to instructor at the end of Topic 2

1 A. For a normal distribution that has a mean of 100, and a standard deviation of 8, determine the Z-score for each of the following X values:

## Data Analysis and Goals Instructions. Can someone help me with

**Data Analysis and Goals Instructions**