Round the correct number of digits! thank you Find the proportion of observations from the standard...
Find the proportion of observations from a standard normal distribution curve that satisfies z-score: -0.2<z< 0.6 Round numerical value to the second decimal place, (Hint: use cumulative standard normal distribution z-table) None of the given numerical values is correct 0.41 Not enough information to answer the question 0.38 0.23 0.31 0.16 0.69
14. (3.28) Find the proportion of observations (±0.0001) from a standard Normal distribution that falls in each of the following regions. In each case, sketch a standard Normal curve and sha the area representing the region. (a)z -2.33: (b)-2.33 (c)z 1.55 (d)-2.33 <z<1.55:
Use Table A to find the proportion of observations from a standard Normal distribution that satisfies each of the following statements. Enter your answers rounded to four decimal places. a) z < -0.48 = b) z > -1.67 = c) z < 2.14 = d) – 0.48 < z < 2.14 =
2 pts Find the proportion of observations from a standard normal distribution curve that satisfies z-score: -0.1<z< 1.0 Round numerical value to the second decimal place. (Hint: use cumulative standard normal distribution z-table) O 0.62 O 0.38 0.32 O 0.25 O 0.48 0.44 Not enough information to answer the question None of the given numerical values is correct
For a standard normal distribution, find: P(-1.95<z<0.09)
Find the indicated probability using the standard normal distribution. Find the indicated probability using the standard normal distribution. P(-0.39<z<0) Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table. P(-0.39<z<0)= (Round to four decimal places as needed.)
For a standard normal distribution, find: P(-2.43 < z < -1.87) For a standard normal distribution, find: P(-2.43 <z<-1.87) Submit License Question 3. Points possible: 1 This is attempt 1 of 3.
For a standard normal distribution, find: P(Z < -0.02) Submit Question
5. Use the Standard Normal Distribution table to find P (Z<-0.69)
14 (3.28) Find the proportion of observations ( 0.0001) from a standard Normal distribution that falls in each of the following regions. In each case, sketch a standard Normal curve and shade the area representing the region. (a)2 2.03 : (c)z > 1.55: (d)一2.03 < z < 1.55 :