#1 S2 HomeWorK.haptel 5.5-0. Score: 0 of 1 pt 5.2.9-T Determine the following probabilities. a. For...
Determine the following probabilities. a. For n 3 and 0.12, what is P(X- 0)? b. For n-10 and -0.40, what is P(X-9)? C. For n = 10 and π= 0.60, what is P(X= 8)? d. For n = 4 and π= 0.81, what is P(X-3)?
determine the following probabilites a. for n= 3 and (pie)π = 0.16, what is P(X=0)? b. for n= 10 and (pie)π = 0.40 , what is P(X=9)? c. for n= 10 and (pie)π = 0.60, what is P(X=8)? d. for n= 5 and (pie)π = 0.81, what is P(X=4)?
Ch. 7&8, 7/8-7/14) Score: 0 of 1 pt 15 of 36 (14 complete) W Score: 38.89 7.3.45-T Ques A population has a proportion equal to 0.25. Calculate the probabilities below with n= 100. a. P(p <0.28) b. P(p>0.33) c. P(0.21 <p 50.33) d. Pp20.19) a. Pſps 0.28) = 0 (Round to four decimal places as needed.) 7.3.46-T Question Help $ If a random sample of 100 items is taken from a population in which the proportion of items having a...
Homework: Section 8.2 Homework Score: 0 of 1 pt 7 of 11 (5 complete) 8.2.13-T HW Score: 30%, 3.3 of Question Help Suppose a simple random sample of size n 1000 is obtained from a population whose size is N=1,000,000 and whose population proportion with a specified characteristic is p=0.58 Complete parts (a) through (c) below. (a) Describe the sampling distribution of p A. Approximately normal, 0.58 and O. NO 0156 OB. Approximately normal, a 0.58 and 1000 OC. Approximately...
Score: 0 of 1 pt 7 of 18 (1 complete) 6.1.21 Construct the confidence interval for the population mean . C=0.95, x = 7.9, 6=0.5, and n=54 A 95% confidence interval for p is (Round to two decimal places as needed.)
Do i Statistics (4) Homework: HWCh5(1-5) Score: 0 of 1 pt 5.1.51 HW Score: 20.69%, 6 of 29 pts Question Help * P(-2.08 <z<0) P-2.06 <z <0)-(Round to four decimal places as needed.) Enter your answer in the answer box and then click Check Answer Clear All All parts showing 7:16 AM 6/22/2018 ^ a earch
Homework: Section 6.1 Sav Score: 0 of 1 pt 10 of 21 (9 complete) HW Score: 42.86%, 9 of 21 6.1.25 Question Help Assume that thermometer readings are normally distributed with a mean of O°C and a standard deviation of 1.00°C. A thermometer is randomly selected and tested. For the case below, draw a sketch, and find the probability of the reading. (The given values are in Celsius degrees.) Between 0.50 and 1.25 Click to view page 1 of the...
Homework: Week #6( sec. 6.1,6.2, 6.4) | 11 of 20 (8 complete) > Score: 0 of 1 pt 6.4.29 A random variable follows the continuous uniform distribution between 20 and 50. a. Calculate the following probabilities below for the distribution. 1. P(x 35) 2. P(x 530) 3. P(x540) 4. P(x=32) b. What are the mean and standard deviation of this distribution? a. 1. P(x 5 35) = (Type an integer or decimal rounded to three decimal places as needed.) Enter...
Homework: HW 4 Save Score: 0 of 1 pt 12 of 30 (11 complete) HW Score: 33.33%, 10 of 30 pts cess 5.2.15-T Question Help Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded region of the graph. Assume the variable x is normally distributed Pregnancy Length in a Population of New Mothers 284 <x<294 269 6 = 11 The probability that...
Homework: Assignment 11 Score: 0 of 1 pt 8.5.4 1 of 25 (17 complete) Score: 61.67%, Ques For the experiment described below, let x determine a random variable, and use your knowledge of probability to prepare a probability distribution. Three balls are drawn (with replacement) from a bag that contains 5 orange balls and 3 green balls. The number of green balls is counted. A probability distribution for the given experiment is as follows. (Round to four decimal places as...