Use the standard normal table to find the z score that corresponds to the cumulative area 0.5458. Of the area is not in the table, use the entry closets to the area. If the area is halfway between two entries, use the z score halfway between the corresponding z scores.

List the approximate median number of people per square mile for each location, for example, the median for region A approximately 210.

Find the z-score that has 64.1% of the distribution's area to its right. The z-score is. (Round to two decimal places as needed.)

The histogram describes the height of students in a math class. Is the data univariate or bivariate? Is the skewness left, right, or normal?

Find the interval of z-values associated with each area. a. The middle 75% of the data. b. The top 5% of the data

Use the standard normal table to find the​ z-score that corresponds to the cumulative area 0.0072. If the area is not in the​ table, use the entry closest to the area. If the area is halfway between two​ entries, use the​ z-score halfway between the corresponding​ z-scores. Click to view page 1 of the standard normal table. LOADING... Click to view page 2 of the standard normal table. LOADING...       z=enter your response here ​(Type an integer or decimal rounded to three decimal places as​ needed.)

Use the TI-84 calculator to find the z-score for which the area to its left Is 0.85. Round the answer to two decimal places.

Please indicate whether the above scatter plot indicates an r value that is: a. close to r=-1 b. close to r=+1 с. clearly negative but not near r = -1 d. clearly positive but not near r = +1

Use the standard normal table to find the​ z-score that corresponds to the given percentile. If the area is not in the​ table, use the entry closest to the area. If the area is halfway between two​ entries, use the​ z-score halfway between the corresponding​ z-scores. If​ convenient, use technology to find the​ z-score. P80

Find the area in a t-distribution below  -2.3 if the sample has size n=8.Round your answer to three decimal places.area =