pau.59; NA: P6.39.b-1. Calculate the value of the test statistic. (Negative value should be indicated by o minus sign. Round intermediate calculations toat least 4 decimal places and final answer to 2 decimal places.)Test statisticb-2 Find the p-value.O 0.01 p-value <0.025O 0.025 p-value <0.05O 0.05 3 p-value <0.10Op-value 0.10Op value <0.01b-3. At the 0.05 significance level, What is the conclusion?< Prey11 of 12Next >mere to searchS163/21/2%23ort scdeletehomeend%2324&+38%3DbackspacelockRT.Y7\homeFGJKenter4.pauseCshiftaltctri Exercise 9-59 AlgoIn order to conduct a hypothesis test for the population proportion, you sample 325 observations that result in 117 successes. (Youmay find it useful to reference the appropriate table: z table or t table)Hg: p 2 0.39; HA: p< 0.39.a-1. Calculate the value of the test statistic. (Negative value should be indicated by a minus sign. Round intermediate calculations toat least 4 decimal places and final answer to 2 decimal places.)Test statistica-2 Find the p-value.O 0.025 B p-value <0.05O 0.05 B p-value <0.10< Prev11 of 12Next >ere to searchprt schome%232$4.&5678EYDGJKGnterpauseValtctriΣ

Name: pau.59; NA: P6.39.b-1. Calculate the value of the test statistic. (Ne
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: pau.59; NA: P6.39.b-1. Calculate the value of the test statistic. (Negative value should be indicated by o minus sign. Round intermediate calculations toat least 4 decimal places and final answer to 2 decimal places.)Test statisticb-2 Find the p-val

Denote p as the true population proportion.

Math

Statistics

In order to conduct a hypothesis test for the population proportion, you sample 325 observations that result in 117 successes. (You may find it useful to reference the appropriate table: z table or t table) Hg: p 2 0.39; HA: p< 0.39. a-1. Calculate the value of the test statistic. (Negative value should be indicated by a minus sign. Round intermediate calculations at least 4 decimal places and final answer to 2 decimal places.) Test statistic -2 Find the p-value. O 0025 3 p-value <0.05 O 0.05 p-value <0.10

In order to conduct a hypothesis test for the population proportion, you sample 325 observations that result in 117 successes. (You may find it useful to reference the appropriate table: z table or t table) Hg: p 2 0.39; HA: p< 0.39. a-1. Calculate the value of the test statistic. (Negative value should be indicated by a minus sign. Round intermediate calculations at least 4 decimal places and final answer to 2 decimal places.) Test statistic -2 Find the p-value. O 0025 3 p-value <0.05 O 0.05 p-value <0.10

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

DIRECTIONS: Round all answers to the nearest thousandth. Two new drugs are being compared for effectiveness in lowering total cholesterol levels. On the sample of 15 subjects, drug A is found to lower total cholesterol by an average of 75 mg/dl with SS = 2025. On the sample of 10 subjects, drug B lowered the mean cholesterol level by 78 mg/dl with SS = 2005. Use a 0.01 level of significance to test the claim that the two drugs are equally effective assuming populations are normally distributed. ( Use equal variance t procedure called pooled variance t procedure)
Solve this question
Part 3: Hypothesis tests for two proportions, Chi square tests and Correlation Check to see if the number of sales for any age group is significantly different than the rest. You believe that each age group has the same percent of sales and that no sales are made to people over 59 years old. Complete the table below. Age group Claimed Percentages (answer) Actual number of sales 0 to 19 1/5 = 0.20 22 20 to 29 1/5 = 0.20 34 30 to 39 1/5 = 0.20 30 40 to 49 1/5 = 0.20 26 50 to 59 1/5 = 0.20 20 Run the appropriate hypothesis test to determine if the actual data is significantly different than a flat distribution of equal sales for each age group at the 0.05 significance level. Copy and paste information from the ESP Excel sheet, including the p-value and summarize your results.
DIRECTIONS: Round all answers to the nearest thousandth. Two new drugs are being compared for effectiveness in lowering total cholesterol levels. On the sample of 15 subjects, drug A is found to lower total cholesterol by an average of 75 mg/dl with SS = 2025. On the sample of 10 subjects, drug B lowered the mean cholesterol level by 78 mg/dl with SS = 2005. Use a 0.01 level of significance to test the claim that the two drugs are equally effective assuming populations are normally distributed. ( Use equal variance t procedure called pooled variance t procedure)
please help solve attached
Assignment #6 For this assignment, you will be using the Tips Dataset file in Excel. The file contains both qualitative and quantitative variables. Choose two qualitative variables. You will be using a hypothesis test to determine if the two variables are associated. 1. Which two variables did you choose? Create a table to summarize the data from the data file. Example below: Example: Listed below are data from a survey conducted recently where Males and Females responded to their happiness with their supervisor (this is fictitious data). Response Male Female Total Not at all 23 25 48 Somewhat 13 22 35 Very Total 26 16 42 62 63 125 2. Which hypothesis test is appropriate for this type of data? Explain. What is your null hypothesis? What is your alternative hypothesis? 3. Conduct the hypothesis test. Include any output from Excel. What is your test statistic? Using alpha = 0.05 determine the results of your hypothesis test. Explain. 4. Interpret your results into a conclusion based on…
Please answer all parts and write on the website so I can understand or try to make your handwriting readable as much as you can if you prefer to write on paper.
solve for sytolic standing and sitting
Coal is carried from a mine in West Virginia to a power plant in New York in hopper cars on a long train. The autoratic hopper car loader is set to put 57 tons of coal ints each car. The actual weights of coal loaded d deviation o = 1.1 ton.
Medicare spending per patient in different U.S. metropolitan areas may differ. Based on the sample data below, answer the questions that follow to determine whether the average spending in the northern region is significantly less than the average spending in the southern region at the 1 percent level. (a-2) Specify the decision rule. (Use the quick rule to determine degrees of freedom. Round your answer to 3 decimal places. A negative value should be indicated by a minus sign.) (b) Find the test statistic tcalc assuming unequal variances. (Round your answer to 2 decimal places. A negative value should be indicated by a minus sign.) Medicare Spending per Patient (adjusted for age, sex, and race) Statistic Northern Region Southern Region Sample mean $ 3,978 $ 7,158 Sample standard deviation $ 1,420 $ 3,679 Sample size 13 patients 19 patients
You are testing the claim that the proportion of men who own cats is smaller than the proportion of women who own cats. You sample 140 men, and 65% own cats. You sample 60 women, and 40% own cats. Find the test statistic, rounded to two decimal places. 9 € Priv Terr Submit Question Type here to search Esc 4x F1 F2 F3 # N F4 69 F5 da x D
Areas Under the One-Tailed Standard Normal Curve This table provides the area between the mean and some Z score. 0=1 For example, when Z score=1.45 the area = 0.4265. 0.4265 Z Z 0.00 0.01 0.02 0.06 0.09 0.05 0.0199 0.0239 0.0000 0.0040 0.0359 0.0080 0.0478 0.0517 0.0398 0.0438 0.03 0.04 0.0120 0.0160 0.0557 0.0948 0.0987 0.1026 0.1331 0.0596 0.0636 0.0753 0.0793 0.0832 0.0871 0.0910 0.1103 0.1141 0.1179 0.1217 0.1255 0.1293 0.1064 0.1368 0.1406 0.1443 0.1808 0.1480 0.1517 0.1554 0.1591 0.1628 0.1664 0.1700 0.1736 0.1772 0.1844 0.1879 0.1915 0.1950 0.1985 0.2019 0.2054 0.2088 0.2123 0.2157 0.2190 0.2224 0.2257 0.2291 0.2324 0.2357 0.2454 0.2486 0.2517 0.2549 0.2580 0.2611 0.2642 0.2673 0.2704 0.2764 0.2794 0.2823 0.2852 0.2734 0.3023 0.3051 0.3078 0.3106 0.2881 0.2910 0.2939 0.2967 0.2995 0.3133 0.3159 0.3186 0.3212 0.3238 0.3264 0.3289 0.3315 0.3340 0.3365 0.3389 0.3413 0.3438 0.3508 0.3554 0.3577 0.3599 0.3621 0.3643 0.3665 0.3686 0.3790 0.3810 0.3830 0.3708 0.3729 0.3907 0.3925…