The z-statistic for the difference between the tvlo sample proportions is 5.266 with a P-value of 0.00000014. What conclusion could you make about the difference betweenthe two population proportions if the level of significance is set to 0.05?O The difference is not statistically significant because the sample proportion difference of 0.05 isequal to the significance level of 0.05The difference is statistically significant because the P-value of 0.00000014 is less than thesignificance level of 0.05.O The difference is statistically significant because the z-statistic of 5.266 is greater than thesignificance level of 0.05.O The difference is not statistically significant because the significance level of 0.05 is greater thanthe P-value of 0.00000014.

Name: The z-statistic for the difference between the tvlo sample proportion
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: The z-statistic for the difference between the tvlo sample proportions is 5.266 with a P-value of 0.00000014. What conclusion could you make about the difference betweenthe two population proportions if the level of significance is set to 0.05?O The

Given, Z-statistics = 5.266 p-value = 0.00000014 α=0.05

Math

Statistics

The z-statistic for the difference between the tvlo sample proportions is 5.266 with a P- value of 0.00000014. What conclusion could you make about the difference between the two population proportions if the level of significance is set to 0.05? The differenco ic not statin

The z-statistic for the difference between the tvlo sample proportions is 5.266 with a P- value of 0.00000014. What conclusion could you make about the difference between the two population proportions if the level of significance is set to 0.05? The differenco ic not statin

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Suppose a population has three values 13, 17 and 24. What is the standard deviation of the sampling distribution? (without replacement)
Describe one of the two scenarios in which a related samples t-test is the appropriate test of significance to conduct?
According to a national statistics bureau, 3.7% of males living in the Southwest were retired exterminators. A researcher believes that the percentage has increased since then. She randomly selects 250 males in the Southwest and finds that 4 of them are retired exterminators. Test the researcher's claim at the level of significance=0.01. Apply p-value and classical approaches. Show step1-3.
Table 1 summarizes the demographic and baseline data. Since two independent groups were included, the baseline data between these two groups were compared and p values were included in this table. Please tell which specific statistical test was used for the comparison between age and sex. Your answer should be as specific as possible. For example, was the test two-sided or one-sided? Was the test for paired samples or not?
What is the Sample Skewness for the following numbers: mean of 86.67 , median of 112, and standard deviation of 60.43?
Suppose IQ scores were obtained for 20 randomly selected sets of siblings. The 20 pairs of measurements yield x = 101.32, y = 100.8, r= 0.905, and y = 13.59 +0.86x, where x represents the IQ score of the older child. Find the best predicted value of y given that the older child has an IQ of 96? Use a significance level of 0.05. = Click the icon to view the critical values of the Pearson correlation coefficient r. The best predicted value of y is. (Round to two decimal places as needed.)
The weights of nine female students in kilograms are given as under;45, 47, 50, 52, 48, 47, 49, 53 and 51Does the mean of sample differ significantly from an assumed population mean of 47.5 Kgs? Use a significance level of 5%.
The army reports that the distribution of head circumference among soldiers is approximately normal with mean 22.8 inches and standard deviation 1.1 inches. Helmets are mass produced for all except the smallest 5% and the largest 5% of all head sizes. Soldiers in the smallest or largest 5% get custom-made helmets. What head sizes get custom-made helmets?
Please read the passage on Random Distribution for Arsenic of Chicken first and then answer the question carefully to get the correct answer.
If the sample size (n) and probability of success (p) are given, which equations are used to determine the mean and standard deviation? Be specific.
Identify the range, variance and standard deviation based from the data below. Please show complete solutions and complete answers in a bond paper. Please take clear pictures and encircle your final answer. Submit it in pdf/jpeg/jpg/png/word file. Answers in 1 decimal place. Table 9-3 Serum Levels of Total Cholesterol Reported in 71 Participants* Cholesterol Value (mg/dL) Cholesterol Value (mg/dL) 124 128 132 133 136 138 139 146 147 149 151 153 158 160 161 162 163 No. Observations 1 164 165 166 169 171 175 177 178 179 180 181 184 186 188 191 192 194 No. Observations Cholesterol Value (mg/dL) 196 197 206 208 209 213 217 220 221 222 226 227 228 241 264 No. Observations 2 2 -||
what is the sample size if the standard deviation is 8 and margin error is 3 at 99%