Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p=0.49 versus H₁: p<0.49 n = 150, x= 63, α = 0.01 › (1 - Po) ² > 10? s npo Yes No
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- Use sin0=0, sin2=1, and sin=0 to estimate sin3.If a test is run and p = 0.0356, then we can reject H0 at = 0.01. True FalseA researcher wanted to determine if carpeted rooms contain more bacteria than uncarpeted rooms. The table shows the results for the number of bacteria per cubic foot for both types of rooms. T2 H₁ H₂> H₂ D. Hp: P₁ P₂ Determine the P-value for this hypothesis test. P-value= (Round to three decimal places as needed.) an example Get more help - Search LOLO www (DELL Carpeted 10.3 13.2 12.5 6.7 9.7 11.3 Full data set C Uncarpeted 11.2 9.3 12 10.7 7.9 8.5 5.8 7.4 8.4 10.6 Clear all
- Find the Z-score if X = 23, µ-17, o = 2.5 Write the Z-score rounded to 2 decimal places. M SAMSU$ Cardiology, Radiology The conventions of cardiac echocardiography are derived from comprehensive studies performed by technicians and cardiologists. Traditionally, patients are positioned supine (i.e., lying on their back), although there is no evidence to support this practice. Clinicians in the emergency department (ED) are sometimes faced with acutely ill patients who cannot tolerate the supine position. For this reason, a study is planned to compare ultrasound studies performed while a patient is supine vs. while a patient is upright. Patients ≥ 18 years of age who present to the ED with chest pain or shortness of breath and consent to the study will be enrolled. Each patient will receive two ultrasound studies, one in the supine position and one in the upright position. The order of administration of the two studies will be at random. Readers will review the images in a blinded manner and assess a number of clinical characteristics. An important endpoint is pericardial effusion…H.: µ = 47.6 and H, : µ < 47.6 where u = the mean age of teachers at Ravenwood High School. The calculated p-value is 0.023. What conclusion will you make at a = 0.10? O Reject the H. O Fail to reject the H. O Reject the H. O Fail to reject the Ha
