Read the situation carefully and fill in the space provided with appropriate information. A student researcher claims that fewer than 8% of the Junior High School completers will enroll in private Senior High Schools. To test this claim, he collected sufficient samples randomly and found out that 85 out of 380 Junior High School completers are planning to enroll in private Senior High Schools. Claim: Parameter: Symbol for parameter: Ho and Ha complementary pair: Hypotheses in words: Но: На: Hypotheses in symbols: Ho: На: 2-W C

Read the situation carefully and fill in the space provided with appropriate information. A student researcher claims that fewer than 8% of the Junior High School completers will enroll in private Senior High Schools. To test this claim, he collected sufficient samples randomly and found out that 85 out of 380 Junior High School completers are planning to enroll in private Senior High Schools. Claim: Parameter: Symbol for parameter: Ho and Ha complementary pair: Hypotheses in words: Но: На: Hypotheses in symbols: Ho: На: 2-W C

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

Currently, the COVID-19 vaccine is being studied in some children aged 12-16. Suppose that the treatment group is compared to the placebo group (children were randomly assigned to groups and given either the vaccine or a placebo), and results were analyzed. Which of the following is an example of a descriptive statement? A) The treatment group had a lower percentage of COVID cases than the placebo group. B) Parameter values were estimated using the sample data. C) The target population is all children 18 and under. D) The vaccine is safe and effective for all children aged 12-16.
In soccer, serious fouls result in a penalty kick with one kicker and one defending goalkeeper. The accompanying table summarizes results from 293 kicks during games among top teams. In the table, jump direction indicates which way the goalkeeper jumped, where the kick direction from the perspective of the goalkeeper. Use a 0.05 significance level to test the claim that the direction of the kick is independent of the direction of the goalkeeper jump. Do the results support the theory that because the kicks are fast, goalkeepers have no time to react, so the directions of their jumps are independent of the directions of the kicks? Click the icon to view the penalty kick data. Determine the null and alternative hypotheses. O A. Ho: Goalkeepers do not jump in the direction of the kick. H₁: Goalkeepers jump in the direction of the kick. O B. Ho: Goalkeepers jump in the direction of the kick. H₁: Goalkeepers do not jump in the direction of the kick. O C. Ho: Jump direction is dependent on…
A particular part that is used as an injection device is sold in lots of 10. The producer deems a lot acceptable if no more than one defective is in the lot. A sampling plan involves random sampling and testing 3 of the parts out of 10. If none of the 3 is defective, the lot is accepted. Comment on the utility of this plan. Determine the correct parameter.
Suppose that in a random selection of 100 colored candies, 25% of them are blue. The candy company claims that the percentage of blue candies is equal to 26%. Use a 0.05 significance level to test that claim. Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: p=0.26 H;:p0.26 O D. Ho: p#0.26 H1: p=0.26 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is| (Round to three decimal places as needed.) Identify the clusion hypothesis tes O A. Fail to reject Ho. There is not sufficient evidence to warrant rejection of the claim that the percentage of blue candies is equal to 26% O B. Reject Ho - There is sufficient evidence to warrant rejection of the claim that the percentage of blue candies is equal to 26%
A decade-old study found that the proportion of high school seniors who felt that getting rich" was an important personal goal was 66%. Suppose that we have reason to believe that this proportion has changed, and we wish to carry out a hypothesis test to see if our belief can be supported. State the null hypothesis H. and the alternative hypothesis H, that we would use for this test. Ho: H OSO Submit Assignmen Privacy Accessibili Continue O 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use revious
2.6ASAP
In soccer, serious fouls result in a penalty kick with one kicker and one defending goalkeeper. The accompanying table summarizes results from 295 kicks during games among top teams. In the table, jump direction indicates which way the goalkeeper jumped, where the kick direction is from the perspective of the goalkeeper. Use a 0.05 significance level to test the claim that the direction of the kick is independent of the direction of the goalkeeper jump. Do the results support the theory that because the kicks are so fast, goalkeepers have no time to react, so the directions of their jumps are independent of the directions of the kicks? Goalkeeper Jump Left Center Right Kick to Left 59 3 37 Kick to Center 42 8 31 Kick to Right 47 5 63
The P-values based on a one-sided alternative hypothesis will always be value based on a two-sided alternative hypothesis on the same data. A) larger than B) smaller than C) the same as the P-
In soccer, serious fouls result in a penalty kick with one kicker and one defending goalkeeper. The accompanying table summarizes results from 284 kicks during games among top teams. In the table, jump direction indicates which way the goalkeeper jumped, where the kick direction is from the perspective of the goalkeeper. Use a 0.01 significance level to test the claim that the direction of the kick is independent of the direction of the goalkeeper jump. Do the results support the theory that because the kicks are so fast, goalkeepers have no time to react, so the directions of their jumps are independent of the directions of the kicks? :: Click the icon to vieww the penalty kick data. Determine the null and alternative hypotheses. O Pentalty Kick Data O A. Ho: Goalkeepers jump in the direction of the kick H: Goalkeepers do not jump in the direction of the kick O B. Hn: Jump direction is dependent on kick direction. Goalkeeper Jump Left Center Right H: Jump direction is independent of…
A peony plant with red petals was crossed with another plant having streaky petals. A nursery owner states that 75% of the offspring resulting from this cross will have red flowers. To test this claim, 100 seeds from this cross were collected and germinated, and 67 plants had red petals. What hypotheses should you use to test the nursery owner's claim? Ho: p = .75 vs. Ha: p * .75 Ho: p = .67 vs. Ha: p = .67 O Ho: p.75 vs. H₂: p= .75 Ho: p ≥.75 vs. Ha: p .75 O A 4. D W P
..
Only 20% of registered voters voted in the last election. Will voter participation decline for the upcoming election? Of the 360 randomly selected registered voters surveyed, 58 of them will vote in the upcoming election. What can be concluded at the a = 0.05 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Но: Select an answer (please ente a decimal) H1: Select an answer < (Please ente a decimal) c. The test statistic ? o (please show your answer to 3 decimal places.)