Write a descriptive and conclusionary paragraph about the attitude difference between men and women.

"Statistical tests are used when a researcher wants to compare the means or percentages of two different groups or samples.

A nominal variable requires that the researcher compare percentages; a scale variable requires comparing means. The formulas differ depending on whether percentages or means are being tested.

To test whether a true difference exists between two group percentages, we test the null hypothesis, which is the hypothesis that the difference in their population parameters is equal to zero. The alternative hypothesis is that there is a true difference between them. " For this variable, you can make the following observations: 1) Indicate the Type of Scale for each question; Q1. I am a ... : 1 Male, 2 Female Categorical, Nominal Q4:How comfortable would you feel riding in a fully autonomous Tesla with no driver intervention? "1=Very Comfortable 2=Somewhat Comfortable 3=Somewhat Uncomfortable 4=Very Uncomfortable" Categorical, Ordinal 2a) Create a Pivot Table for Q1 by Qx to determinethepercentand sample sizeforeachofyourtwo segments (males versus females). 2b) Determine the total percentage of each segment that anwered Males 11% Info from Code Book' Females 14% 3) Comparethetwopercentagesby determining theirarithmeticdifference. -3% 4) Determine standard error of difference between the two percentages. 0.021213203 5) Compute z by dividing the difference between the two segment percentages by the standard error of the difference between percents. -1.414213562 6) Indicate your chosen level of confidence. 0.05 7) Using the critical z value, determine whether or not the null hypothesis is supported or not supported. Since the calculated z score of -1.4142136 falls between -1.96 and 1.96 the null hypothesis is supported. This means there is not enough evidence to conclude a statistically significant difference between the tow percentages at the 95% confidence level.