MUSIC FOR PLANTS To Stimulate Plant Growth 2. Use the photo on the right as your reference. a. Formulate a null hypothesis (in words and in symbols). b. Formulate an alternative hypothesis (in words and in symbols). c. Is the test one-tailed or two-tailed? Explain in 1-2 sentences. d. Identify the parameter to be tested. Photo is taken from https://open.spotřy.com/abum/2QOB3wEL7prrvbWiZOMMkv
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- The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. What parameter is being tested? H0: μ = 4 H1: μ <The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed and the parameter that is being tested.H0: μ = 8.6 H1: μ ≠ 8.6 a.Left-tailed, b.Right-tailed, μ c.Two-tailed, μ d.Two-tailed,The null and alternative hypotheses are given. Determine whether the hypothesis test is left -tailed, right-tailed, or two-tailed and the parameter that is being tested. H0: σ = 8.5 H1: σ < 8.5 A.) Left-tailed, σ B.) Left-tailed, s C.) Right-tailed, σ D.) Right-tailed, μ
- The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, righttailed, or two-tailed and the parameter that is being tested. H0 : µ ≤ 0.82 Ha : µ > 0.82The recommended dietary allowance (RDA) of vitamin C for women is 75 milligrams per day. A hypothesis test is to be performed to decide whether adult women are, on average, getting less than the RDA of 75 milligrams per day. This test would be (a) left-tailed (b) two-tailed (c) right-tailed The test is (Enter a, b, or c)The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed and the parameter that is being tested.H0: μ = 9.0H1: μ ≠ 9.0
- Decide whether each of the following statements make sense, or is clearly true, or does not make sense, or is clearly false explain your reasoning. We began to study with the null hypothesis, stating that the toxic waste of had no effect on the residents nearby in our study, approve this hypothesis to beFood inspectors inspect samples of food products to see if they are safe. This can be thought of as a hypothesis test where H 0 : the food is safe, and H a : the food is not safe. If you are a consumer, which type of error would be the worst one for the inspector to make, the type I or type II error?Choose among the following: A. the prevalence of hypertension among the three towns are equal B. there has been a change in the prevalence of hypertension in the town of San luis C. the prevalence of hypertension in San Luis is equal to the prevalence in Galindo D. Ho = 0.15 Should the null hypothesis be focused on San Luis, since that was required of us? Thanks!
- Q1A Hi wonderful Bartleby team, I need help with this exercise, please provide answer and short explanation for all the answers. Thanks in advance. The last part of it is the sentence and the options are: -(Reject/ Fail to reject) the null hypothesis. There (Is / Not) sufficient evidence to support the claim that those treated with magnets have a greater mean reduction in pain than those given a sham treatment.Which of the following is an example of a null hypothesis? a. The thickness of aluminum sheets averages is not .03 inches, as required. b. The average quantity of detergent put into a box by this filling machine is not 1 pound and this shipping company's average delivery time is different from 3 days. c. This industrial process makes windshields with an average length of 33 inches. d. This shipping company's average delivery time is different from 3 days. e. The average quantity of detergent put into a box by this filling machine is not 1 pound.Part A H0: >=13%,<= 170%,<=13%,>=1370% HA: >=13%,<= 170%,<=13%,>=1370% Part B P- Value is: .03, .25, .001, .053 Null Hypothesis: accepted/rejected Company should decide to: continue broadcasting/cancel