ZuoTi.Pro
Question

A friend stated that they believe that Bernie Sanders will win 34% of the super Tuesday...

A friend stated that they believe that Bernie Sanders will win 34% of the super Tuesday vote in California. i think he's wrong! i think that the percentage of Californians voting for sanders will be different than 34%. We recently fielded a survey in California that included 850 voters. of the 850, results in California showed that 823 voters (38%) planned to vote for Bernie Sanders. We would like to test this at the significance level of 5%.

a. Write the Null and Alternative Hypotheses for your hypothesis test.

b. Draw the graph representing this hypothesis test.
Label the horizontal axis and include: the hypothesized parameter, the observed statistic, p-value, significance level

c. State the decision of this hypothesis test. Reject null hypothesis / do no reject null hypotheis

d. State and interpret the conclusions of this hypothesis test.

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
A friend stated that they believe that Bernie Sanders will win 34% of the super Tuesday...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Would you favor spending more federal tax money on the arts? Of a random sample of...

    Would you favor spending more federal tax money on the arts? Of a random sample of n = 93 politically conservative voters, 1 = 17 responded yes. Another random sample of n2 = 78 politically moderate voters showed that r2 - 22 responded yes. Does this information indicate that the population proportion of conservative voters inclined to spend more federal tax money on funding the arts is less than the proportion of moderate voters so inclined? Use a = 0.05....

  • Based on information from a previous study, r = 34 people out of a random sample...

    Based on information from a previous study, r = 34 people out of a random sample of n = 101 adult Americans who did not attend college believe in extraterrestrials. However, out of a random sample of n2 = 101 adult Americans who did attend college, '2 = 47 claim that they believe in extraterrestrials. Does this indicate that the proportion of people who attended college and who believe in extraterrestrials is higher than the proportion who did not attend...

  • Given the sample data below, test the claim that the proportion of male voters who plan...

    Given the sample data below, test the claim that the proportion of male voters who plan to vote Republican at the next presidential election is more than the percentage of female voters who plan to vote Republican. Use the P-value method of hypothesis testing and use a significance level of 0.10. Based on the result, can we say that Republicans resonate better with male voters than with female voters? Men: n1 = 250, x1 = 146 Women: n2 = 202,...

  • (4 points) A newspaper conducted a statewide survey concerning the 1998 race for state senator. The...

    (4 points) A newspaper conducted a statewide survey concerning the 1998 race for state senator. The newspaper took a SRS of n = 1400 registered voters and found that 720 would vote for the Republican candidate. Let p represent the proportion of registered voters in the state who would vote for the Republican candidate. We test Ho: p= .50 H:p>.50 (a) What is the z-statistic for this test? (b) What is the P-value of the test? (6 points) A new...

  • (4 points) A newspaper conducted a statewide survey concerning the 1998 race for state senator. The...

    (4 points) A newspaper conducted a statewide survey concerning the 1998 race for state senator. The newspaper took a SRS of n = 1400 registered voters and found that 720 would vote for the Republican candidate. Let p represent the proportion of registered voters in the state who would vote for the Republican candidate. We test Hop=.50 H.:P > .50 (a) What is the 2-statistic for this test? (b) What is the P-value of the test? (6 points) A new...

  • California had stricter gun laws than Texas. However, California had a greater proportion of gun murders...

    California had stricter gun laws than Texas. However, California had a greater proportion of gun murders than Texas. Here we test whether or not the proportion was significantly greater in California. A significant difference is one that is unlikely to be a result of random variation. The table summarizes the data for each state. The p̂'s are actually population proportions but you should treat them as sample proportions. The standard error (SE) is given to save calculation time if you...

  • Dear Bernie Sanders: Sweden’s democratic socialism depends on robust capitalism March 10, 2020 at 11:02 am...

    Dear Bernie Sanders: Sweden’s democratic socialism depends on robust capitalism March 10, 2020 at 11:02 am Updated March 10, 2020 at 3:47 pm Victor Menaldo (Links to an external site.) Special to The Times After a quick succession of once-promising Democratic candidates departed the race, we are down to a two-man race: Joe Biden, who vows to restore the pre-Trump, Obama era political, economic and social order, versus Bernie Sanders, who advocates revolution. The smart money is now with Biden....

  • Dear Bernie Sanders: Sweden’s democratic socialism depends on robust capitalism March 10, 2020 at 11:02 am...

    Dear Bernie Sanders: Sweden’s democratic socialism depends on robust capitalism March 10, 2020 at 11:02 am Updated March 10, 2020 at 3:47 pm Victor Menaldo (Links to an external site.) Special to The Times After a quick succession of once-promising Democratic candidates departed the race, we are down to a two-man race: Joe Biden, who vows to restore the pre-Trump, Obama era political, economic and social order, versus Bernie Sanders, who advocates revolution. The smart money is now with Biden....

  • plesse help with explanations and answers for all of those ... im stuck and cant figure...

    plesse help with explanations and answers for all of those ... im stuck and cant figure out how to do them. its the hard copy from web work wnd they are all incorrect. P align="center Inference about a Population Propor- tion /p hr Due: 07/01/2019 at 11:59pm EDT hrStudents will be able to: iUL ili;, Perform a hypothe- sis test on population proportion /li ili; Cakculate a confidence interval for a population proportionAi Interpret levels of significance/i il Perform a...

  • A real estate research firm has developed a regression model relating list price (Y in 1,000)...

    A real estate research firm has developed a regression model relating list price (Y in 1,000) with two independent variables. The two independent variables are number of bedrooms and size of the property. Part of the regression results are shown below. ANOVA MS Regression 256881.37 128440.68 Residual 42 726699.96 17302.38 Coefficients Standard Error Star Intercept 54.298 # Bedrooms 53.634 71.326 5.271 33.630 Acres 21.458 1. What has been the sample size? (2 Points) 2. What is the value of the...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT