What are the null and alternative hypotheses? OA. Ho: H₁ H₂ H₁: H₁
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- 26% 1:38 PM 4. Test the claim that the proportio... bartleby.com partle / Statistic est the 4. Test the claim that the proportion of college students taking Math 13 is the same as it was 10 years ago. Today: n x-40, n-100 10 years ago: x-50, n3125. Let @=.05 estiol •..Resources One company's bottles of grapefruit juice are filled by a machine that is set to dispense an average of 180 mnllinters (i) Or iguid. A quality-control inspector must check that the machine is working properly. The inspector takes a random sample of 40 bottles and measures the volume of liquid in each bottle. What are the appropriate hypotheses for performing this significance test? Ho: = 180; H, # 180, where = the true mean volume of liquid dispensed by the machine. Ho: x = 180; H. # 180, where x = the sample mean volume of liquid dispensed by the machine. Ho = 180; H 180, where = the true mean volume of liquid dispensed by the machine. Ho: x = 180; H: x < 180, where x = the sample mean volume of liquid dispensed by the machine. O OK Describe type I and type II errors for a hypothesis test of the indicated claim. A furniture store claims that at least 75% of its new customers will return to buy their next piece of furniture. Describe the type I error. Choose the correct answer below. OA. A type I error will occur when the actual proportion of new customers who return piece furniture is no more than 0.75, but you reject Ho: ps 0.75. OB. A type I error will occur when the actual proportion of new customers who return. piece of furniture is at least 0.75, but you reject Ho: p20.75. buy their next buy their next OC. A type I error will occur when the actual proportion of new customers who return to buy their next piece furniture is at least 0.75, but you fail to reject Ho: p20.75. OD. A type I error will occur when the actual proportion of new customers who return buy their next piece of furniture is no more than 0.75, but you fail to reject Ho: p≤0.75. Describe the type Il error. Choose the correct answer below. OA.…
- Get me easy way to explain€ ▪ Wiew an example Get more help. W S Use technology to find the P-value for the hypothesis test described below. The claim is that for a smartphone carrier's data speeds at airports, the mean is μ = 17.00 Mbps. The sample size is n = 16 and the test statistic is t= -2.084. F2 P-value = (Round to three decimal places as needed.) R H X #3 8.0 F3 E D C $ 4 F4 R F DP 50 V % e FS T G < 6 B MacBook Air F6 Y H & 7 N ← F7 U * 8 J DII F8 - M ( 9 K DD F9 O < I ) O L F10 P V Clear all . : { +1 [ I command option = ? Check ans 11 | J F12 7D iew an example Get more help. V Use technology to find the P-value for the hypothesis test described below. The claim is that for a smartphone carrier's data speeds at airports, the mean is μ = 17.00 Mbps. The sample size is n = 16 and the test statistic is t= -2.084. P-value= (Round to three decimal places as needed.) X # 3 E 80 I D C $ 4 ƠN F4 R F V 07 20 % 5 J T G 6 B MacBook Air F6 Y H & 7 F7 U N * 00 8 J DII F8 - M ( 9 K F9 O ) < I H O L 72 Clear all P. V ▾ F11 { سال = [ command option
- Which confidence interval would lead you to Fail to Reject H0? Group of answer choices Test value: 10 Confidence Interval: 13.1 – 15.1 Test value: 5 Confidence Interval: 5.6 – 6.9 Test value: 5 Confidence Interval: 4.5 – 6.3 Test value: 10 Confidence Interval: 9.2 – 9.8NEED ANSWER FOR BOTH ASAP BOTH ARE FOR SAME QUESTIONAnswer for this multiple choice question
- what is the right answer because i am not sure of my answer ?uppose you reject the null hypothesis H0: μ = 101. It turns out the population mean is actually equal to 101. You have made a Group of answer choices Type I and Type II errors the correct decision Type II error Type I errorTest the claim below about the mean of the differences for a population of paired data at the level of significance a. Assume the samples are random and dependent, and the populations are normally distributed. Claim: H. = 0; a 0.05. Sample statistics: d = 3.2, s, =8.49, n=9 Identify the null and alternative hypotheses. Choose the correct answer below. O B. Ho: Ha 0 H: Hg =0 O A. Ho: Ha s0 H: Hg>0 O D. Ho: Ha>0 H: Hg sO OC. H,: Ha <0 Ha: Ha 20 O E. H, Ha 20 F. Ho: Ha=0 Ha: H #0 The test statistic is t= (Round to two decimal places as needed.)