You may need to use the appropriate technology to answer this question.Use the sample data below to test the hypothesesHo: P₁ P2 = P3=Ha: not all population proportions are equalwhere P₁ is the population proportion of Yes responses for population i.ResponseYesNoPopulations123140 145 11190 145 119Find 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 =Using a 0.05 level of significance, state your conclusion.Do not reject Ho. We conclude that not all population proportions are equal.Reject Ho. We cannot conclude that not all population proportions are equal.Do not reject Ho. We cannot conclude that not all population proportions are equal.Reject Ho. We conclude that not all population proportions are equal.

The question is about categorical data analysisGiven :Hypothesis :To find :1 ) Test statistic2 ) p…

Answered: Response Yes = No Populations 1 2 3 140…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Part of an R output relating X (independent variable) and Y (dependent variable) is shown below. This analysis is based on 11 observations. Using what you know about how all of these values are related, fill in the remaining blanks. Round your answers to 4 decimals in Model Summary box. Round your answers to 2 decimals in the ANOVA table and beyond. Model Summary (4 decimal places each) R R-Squared Adj. R-Squared Pred. R-Squared Source Regression Residual Total ANOVA (2 decimal places each, where necessary) Sum of Squares X Model (Intercept) 0.3632 0.515 1000 RMSE Parameter Estimates (2 decimal places each) Beta Coef. Var. df 29.48 5.7871 Std. Error Std. Beta 0.699 Mean Square -0.72 t F Sig. 3.79 0.0043 -3.091 0.0129 Sig 0.0129
Calculate chi squared and p-value.
Determine whether the given value is a statistic or a parameter. A homeowner measured the voltage supplied to his home on 23 days of a given month, and the average (mean) value is 143.1 volts. Part 1 Choose the correct answer below. A. The given value is a statistic for the month because the data collected represent a population. B. The given value is a parameter for the month because the data collected represent a sample. C. The given value is a parameter for the month because the data collected represent a population. D. The given value is a statistic for the month because the data collected represent a sample.
please provide accurate answer
answer multiple choice
Some experts believe that 16% of all freshwater fish in a country have such high levels of mercury that they are dangerous to eat. Suppose a fish market has 200 fish tested, and 29 of them have dangerous levels of mercury. Test the hypothesis that this sample is not from a population with 16% dangerous fish, assuming that this is a random sample. Use a significance level of 0.05. Comment on your conclusion. State the null and alternative hypotheses. О А. Но: р30.16 Hạ: p+0.16 В. Но: р#0.16 Ha: p= 0.16 Ос. Но: р> 0.16 Hại p0.16 ОЕ. Но: р0.16 Determine the z-test statistic. Z= (Round to two decimal places as needed.) Find the p-value. p-value = (Round to three decimal places as needed.)
just need help with part B
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Need help with a review statistics question
The better-selling candies are often high in calories. Assume that the following data show the calorie content from samples of M&M's, Kit Kat, and Milky Way candies. M&M's Kit Kat Milky Way 240 220 250 230 240 235 215 225 245 210 200 218 202 190 180
What is the answer?
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