Use the values on the number line to find the sampling error.   x=4.8 μ=5.61   The sampling error is=

Find the p-Value The claim is that for a smartphone carrier's data speeds at airports, the mean is p=14.00 Mbps. The sample size is n=29 and the test statistic is t=1.035. The claim is that for 12 AM body temperatures, the mean is p>98.6°F. The sample size is n=3 and the test statistic is t=2.233. P-value = (Round to three decimal places as needed.)

Compute the P-value. Round the answer to four decimal places. P-value = X S

Determine whether the given value is a statistic or a parameter. A homeowner measured the voltage supplied to his home on a random sample of 48 days, and the average (mean) value is 122.9 volts. Choose the correct answer below. OA. The given value is a statistic for the year because the data collected represent a sample. OB. The given value is a parameter for the year because the data collected represent a population. OC. The given value is a parameter for the year because the data collected represent a sample. OD. The given value is a statistic for the year because the data collected represent a population.

Let sample size n = 51. Find P (t > 4.92). a. 0.0005 < P (t > 4.92) < 0.001 b. 0.001 < P (t > 4.92) < 0.0025 c. P (t > 4.92) < 0.0005 d. P (t > 4.92) > 0.25

You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable preliminary estimation for the population proportion. You would like to be 99% confident that you estimate is within 1.5% of the true population proportion. How large of a sample size is required?n =

Find the margin of error for the given values of c, o, and n. c=0.90, o-2.8, n = 49 Click the icon to view a table of common critical values. E3D (Round to three decimal places as needed.)

Find the margin of error for the given values