You may need to use the appropriate technology to answer this question.
A survey asked respondents if they would rather live in a place with a slower pace of life or a place with a faster pace of life. The survey also asked the respondent's gender. Consider the following sample data.
Find the value of the test statistic. (Round your answer to three decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value =
Preferred Pace of Life |
Gender | |
---|---|---|
Male | Female | |
Slower | 230 | 218 |
No Preference | 20 | 24 |
Faster | 90 | 48 |
You may need to use the appropriate technology to answer this question. A survey asked respondents...
A Pew Research Center survey asked respondents if they would rather live in a place with a slower pace of life or a place with a faster pace of life. The survey also asked the respondent's gender. Consider the following sample data. Gender Preferred Pace of Life Male Female Slower 233 218 No Preference 17 22 Faster 90 50 a. Is the preferred pace of life independent of gender? Using a .05 level of significance, what is the p-value? f...
A survey asked respondents if they would rather live in a place with a slower pace of life or a place with a faster pace of life. The survey also asked the respondent's gender. Consider the following sample data Gender Male Female 230 Preferred Pace of Life Slower No Preference Faster 218 26 Preferred Pace of LifeGenderMaleFemaleSlower230218No Preference2226Faster8846(a) Is the preferred pace of life independent of gender? Conduct a hypothesis test using a 0.05 level of significance.State the null and alternative hypotheses.H₀:...
11.12/16.66 points You may need to use the appropriate technology to answer this question Use α0.01 and conduct a goodness of fit test using 5 classes to see whether the following sample appears to have been selected from a normal probability distribution. Previous Answers ASWSBE13 12 E.025. My Notes + - Note: x-69.2 and s-18.) 54 | 85 | 93 57 54 94 | 54 | 51 | 68 | 94 | 89 | 64 | 86 | 49 55...
A Pew Research Center survey asked respondents if they would rather live in a place with a slower pace of life or a place with a faster pace of life. The survey also asked the respondent’s gender. Consider the following sample data.GenderPreferred Pace of LifeMaleFemaleSlower229217No Preference2323Faster8850a. Is the preferred pace of life independent of gender? Using a .05 level of significance, what is the -value?Compute the value of the χ2 test statistic (to 3 decimals). χ2= ??The p-value = ??What is your conclusion?(Cannot...
You may need to use the appropriate technology to answer this question A researcher in a university's biology department studied the effect of agriculture contaminants on the stream fish population in northeastern Indiana. Specially-designed traps collected samples of fish at each of four stream locations. A research question was "Did the differences in agricultural contaminants found at the four locations alter the proportion of the fish population by gender?" Suppose observed frequencies were as follows Stream Locations Gender ABIC D...
Gender Preferred Pace of Life Male Fermale slower No Prafaranca 70 Faster 90 46 a) Is the preferred pace of Efe independent of gender? Conduct a thypotheis test using 0.05 level of significance Stete the ull and alternative hypotheses o: The preferred pace of life is not independent of gender :The preferred pace o liTe is independent of gende Ho: Prefarring a slauer paca of lifa s mually excluzive from prafaring a faster paca for hoth genders. Ha: Prcferring』slower pace...
You may need to use the appropriate appendix table or technology to answer this question A newspaper reports that the average expenditure on Valentine's Day is $100.89. Do male and female consumers differ in the amounts they spend? The average expenditure in a sample survey of 40 male consumers was $135.67, and the average expenditure in a sample survey of 30 female consumers was $67.64. Based on past surveys, the standard deviation for male consumers is assumed to be $35,...
You may need to use the appropriate appendix table or technology to answer this question. A newspaper reports that the average expenditure on Valentine's Day is $100.89. Do male and female consumers differ in the amounts they spend? The average expenditure in a sample survey of 40 male consumers was $134.67, and the average expenditure in a sample survey of 30 female consumers was $64.64. Based on past surveys, the standard deviation for male consumers is assumed to be $35,...
52. You may need to use the appropriate appendix table or technology to answer this question. A newspaper reports that the average expenditure on Valentine's Day is $100.89. Do male and female consumers differ in the amounts they spend? The average expenditure in a sample survey of 40 male consumers was $134.67, and the average expenditure in a sample survey of 30 female consumers was $67.64. Based on past surveys, the standard deviation for male consumers is assumed to be...
a survey asked respondents how many days A survey asked respondents how many days they had enten food prepared at a restaurant in the previous work. The probability distribution is given below. Find the expected value. What is the expected value? (Round to the nearest hundredth as needed.) Enter your answer in the answer box MacBook Pro ELTÖTT TOWERINUDOPAD