(c) Perform at test for the significance of 8,. Use a = 0.05.State the null and alternative hypotheses.o Fo: B1 = 0H: B, > 0o Ho: B1 < 0H: B, 2 0o Ho: B1 + 0H: B, = 0o Ho: B1 > 0H: B, s0Ho: B = 0H: B, + 0Find the value of the test statistic. (Round your answer to two decimal places.)t =Find the p-value. (Round your answer to three decimal places.)p-value =State your conclusion.O Reject H. There is sufficient evidence to conclude that 8, is significant.O Do not reject H,. There is insufficient evidence to conclude that 8, is significant.O Reject H. There is insufficient evidence to conclude that 8, is significant.O Do not reject H,. There is sufficient evidence to conclude that 8, is significant.(d) Perform at test for the significance of 8,. Use a = 0.05.State the null and alternative hypotheses.o Fo: 82 < 0H: 8, 2 0o Fo: 82 = 0Ho: B2 > 0H: B2 s0o Fo: P2 * 0H: B = 0Ho: B2 = 0H: B2 > 0Find the value of the test statistic. (Round your answer to two decimal places.)t =Find the p-value. (Round your answer to three decimal places.)p-value = The following estimated regression equation based on 10 observations was presented.ŷ = 29.1970 + 0.5509x, + 0.4920x,Here, SST =6,722.125, SSR = 6,211.375, s,= 0.0819, and= 0.0567.

The test statistics for testing slopes is, P value: P value is computed using excel function,…

State the null and alternative hypotheses. - 0 H: B, > 0 Hoi B1 H: B, 20 Hoi B1 Ho: B1 H: B, so Ho: B - 0 H: B, + 0 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value - State your conclusion. O Reject Ho. There is sufficient evidence to conclude that B, is significant. O Do not reject H,. There is insufficient evidence to conclude that B, is significant. O Reject H,. There is insufficient evidence to conclude that B, is significant. O Do not reject Hg. There is sufficient evidence to conclude that 8, is significant. d) Perform a t test for the significance of B2. Use a = 0.05. State the null and alternative hypotheses. Ho: B2 < 0 H: B2 2 0 H: B, + 0 Ho: B2 H: B2 s0 Hoi ßz 2 H: P2 Ho: B2 H: B2 > 0 Find the value of the test statistic. (Round your answer to two decimal places.)

State the null and alternative hypotheses. - 0 H: B, > 0 Hoi B1 H: B, 20 Hoi B1 Ho: B1 H: B, so Ho: B - 0 H: B, + 0 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value - State your conclusion. O Reject Ho. There is sufficient evidence to conclude that B, is significant. O Do not reject H,. There is insufficient evidence to conclude that B, is significant. O Reject H,. There is insufficient evidence to conclude that B, is significant. O Do not reject Hg. There is sufficient evidence to conclude that 8, is significant. d) Perform a t test for the significance of B2. Use a = 0.05. State the null and alternative hypotheses. Ho: B2 < 0 H: B2 2 0 H: B, + 0 Ho: B2 H: B2 s0 Hoi ßz 2 H: P2 Ho: B2 H: B2 > 0 Find the value of the test statistic. (Round your answer to two decimal places.)

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

hii! can someone help me with this? thank you!!
What variable will you change in this experiment? This is also called the Independent variable. How will you change it? What variable will you measure in this experiment to determine the effect of the variable you changed? This is also called the Dependent variable. How will you measure it? What variables will you keep the same in this experiment? Check off the items in this list that you would use for this experiment. You may add any items you feel you would need. O Skim milk (which contains lactose) O Lactase drops O Graduated cylinder O Eye dropper O Ice cubes O pH paper O Hot plate O Mixing spoon O Thermometer O Vinegar (acidic) O Test tubes O Glucose test strips O Baking soda (basic) O Other items you feel you would need to use for this experiment.
Need help with parts C & D The proportion of Americans who have frequent migraines is 15.2% according to the CDC. An acupuncturist claims that her treatment can reduce this figure significantly. A random sample of 191 Americans is administered the acupuncturists treatment and 25 report experiencing migraines.a. State Hypotheses to the scenario using the correct symbols. b. What is the sample proportion? (Round to 2 decimal places) ˆpp^= c. Suppose the P-value is calculated to be 0.0318What would your decision be for this test using α=α= 0.025? fail to reject the null accept the null reject the null d. Write a conclusion in terms of the acupuncturist's claim. Use the model provided by the instructor. Assume no errors were made.
Solve second one question. If u know both solve all ..must solve qno2okk. See sample in other image.
Identify the means and the extremes.
Need help finding the p-value.
Decide if you think the statement is reasonable and accurate in all cases. Provide an explanation.
Determine whether the statement is true or false. If it is false, rewrite it as a true statement. In a hypothesis test, you assume the alternative hypothesis is true. Question content area bottom Part 1 Choose the correct answer below. A. True. B. False. In a hypothesis test, you assume the null hypothesis is true. C. False. In a hypothesis test, you make no assumptions.
p value only
Need help finding test statistic and p-value. See the photo for problem.
Do people walk faster in the airport when they are departing (getting on a plane) or do they walk faster when they are arriving (getting off a plane)? A reputable researcher measured the walking speed of random travelers in two International Airports. His findings are summarized in the table. Complete parts (a)-(c) below. E Click the icon to view the findings. a muIVIQudiS WdIK ai OlmereIL speeus uepenungUII WITEUTE Uiey die oeparng of diTIViny di tTE u – V. I1ever of sigiIcance? Le y tepieseni me fmeal| speed of people departing and p, represent the mean speed of people arriving. State the null and alternative hypothesis. A. Ho H1=H2 OB. Ho P1 - 2 H1 H1 > H2 Determine the P-value for this hypothesis test. P-value (Round to three decimal places as needed.) Enter your answer in the answer box and then click Check Answer. es
ind the number of successes x suggested by the given statement: From a CNN/USA Today/Gallup poll: Among 1299 survey subjects, 13.7 % say that the opinion of a celebrity would influence their own opinion. x = nothing (round off to a whole number)