Use the standard normal table to find the z-score that corresponds to the cumulative area 0.8962. If the area is not in the table, use the entry closest to the area. If the area between the corresponding z-scores. Click to view page 1 of the standard normal table, Click to view page 2 of the standard normal table. halfway between two entries, use the z-score halfway z= Type an integer or decimal rounded to three decimal places as needed.)

Use the birth weights (grams) of 50 babies from the data set "Births." Use software or a calculator to find the mean and median. Examine the list of birth weights to make an observation about those numbers. How does that observation affect the way that the results should be rounded? Click the icon to view the birth weight data. - X The mean birth weight is Birth weights (grams) grams. (Round to one decimal place as needed.) 300 4900 4000 3600 3400 3000 3700 2900 3700 3100 3400 3500 4100 3200 2900 2800 3500 3100 3300 3800 3800 2300 3300 2600 2400 3400 3300 4000 2800 3600 3100 2800 2800 2500 2600 2700 2600 3000 2900 3600 300 3400 3500 3400 3600 3400 3200 2600 3600 3500

a app.edulastic.com/student/assessment/60350dfd028 https://media.aese.. > NEXT A BOOK tion 15/16 Find the area of the shaded region shown below a 4 in. 4 in. 4 in. 4 in. 9 in. 9 in. 12 in. A 48 in-

Use this table to calculate the MAPE. Provide your answer to one decimal place and include the percent symbol.

The pathogen Phytophthora capsici causes bell peppers to wilt and die. Because belI peppers are an important commercial crop, this disease has undergone a great deal of agricultural research. It is thought that too much water aids the spread of the pathogen. Two fields are under study. The first step in the research project is to compare the mean soil water content for the two fields. Units are percentage of water by volume of soil. Field A samples, x: 10.0 10.7 15.5 10.4 9.9 10.0 16.6 15.1 15.2 13.8 14.1 11.4 11.5 11.0 Field B samples, x,: 8.3 8.5 8.4 7.3 8.0 7.1 13.9 12.2 13.4 11.3 12.6 12.6 12.7 12.4 11.3 12.5 A USE SALT Use a calculator to calculate x,, s,,x,, and s,. (Round your answers to four decimal places.) x, (a) Assuming the distribution of soil water content in each field is mound-shaped and symmetric, use a 5% level of significance to test the claim that field A has, on average, a higher soil water content than field B. (1) What is the level of significance?

T Find the area of the shaded sector. Share with Class 10 180