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Probability range is from o to 1 .
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Determine whether the distribution is a discrete probability distribution. Oo 0.30 2 3 4 -0.10 0.30...
Determine whether or not the distribution is a discrete probability distribution and select the reason why...
Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision. Yes No Since the probabilities lie inclusively between 0 and 1 and the sum of the probabilities is equal to 1. Since at least one of the probability values is greater than 1 or less than 0. Since the sum of the probabilities...
Determine whether or not the distribution is a discrete probability distribution and select the reason why...
Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. х -110 3 1 P(X = x) 2 4 8 Keypad Answer 1 Point E Tables First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision. Decide Yes No Reason Since the probabilities lie inclusively between 0 and 1 and the sum of the probabilities is equal to 1. Since at least one...
Determine whether or not the distribution is a discrete probability distribution and select the reason why...
Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. x −4 −3 −2 P(X=x) 5/8 1/2 −1/8 Step 1 of 1 : Answer How to enter your answer TablesKeypad First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision. Decide Yes No Reason PICK ONE PLEASE Since the probabilities lie inclusively between 0 and 1 and the sum of the probabilities is...
Determine whether or not the d and select the reason why or why not. x 3 57 Answer 2 Points First, decide whether...
Determine whether or not the d and select the reason why or why not. x 3 57 Answer 2 Points First, decide whether the distribution is a discrete probability distribution, then select the reason for Decide Nex Prev O Yes No Reason Since the probabilities lie inclusively between 0 and I and the sum of the probabilities is equal to 1 Since at least one of the probability values is greater than I or less than 0. Since the sum...
P(X = x) 0.17 0.14 0.16 Answer um Tables First, decide whether the distribution is a...
P(X = x) 0.17 0.14 0.16 Answer um Tables First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision Decide Yes No Reason Since the probabilities lie inclusively between 0 and 1 and the sum of the probabilities is equal to 1. Since at least one of the probability values is greater than 1 or less than 0. Since the sum of the probabilities is not equal to 1. Since the sum...
8Compute P(x) using the binomial probability formula. Then determine whether the normal distribution can be used...
8Compute P(x) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate P(x) using the normal distribution and compare the result with the exact probability. na 72. p-o.77, and x-56 Cli Cli e (page 1).1 page 2).2 For n-72, p-0.77, and x-56, find P(x) using the binomial probability distribution. P(x)- Can the normal distribution be used to approximate this probability? Round to four decimal places as needed.) O A....
A decision maker subjectively assigned the following probabilities to the four outcomes of an experiment: PE)0.10,...
A decision maker subjectively assigned the following probabilities to the four outcomes of an experiment: PE)0.10, PE2)0.15, PE)03, and PE4) 0.30. Are these probability assignments valid? Explain. Yes, o s P(E) S 1 for all i and the probabilities' sum is greater than 1 Yes, o PE)1 for all i and the probabilities' sum is less than 1. No, the probabilities do not sum to 1 No, the subjective method requires that all probabilities be equal
QUESTION 22 For a probability distribution, determine the standard deviation. 0 0.25 1 0.35 2 0.10...
QUESTION 22 For a probability distribution, determine the standard deviation. 0 0.25 1 0.35 2 0.10 3 0.30 OA 1.45 OB1.12 OC 1.29 OD.1.16 QUESTION 23 Copy of For a probability distribution, determine the standard deviation. 0 0.25 1 0.35 2 0.10 3 0.30 OA 1.45 ° B. 1.12 Oc, 1.16 OD 1.29
Consider the following discrete probability distribution along with observed frequencies for each day of the week....
Consider the following discrete probability distribution along with observed frequencies for each day of the week. Complete parts a and b below. Weekday Monday Tuesday Wednesday Thursday Friday Total Probability 0.10 0.20 0.05 0.30 0.35 1.00 Observed Frequency, f Subscript o 12 26 9 39 44 130 a. Perform a chi-square test using alphaequals0.05 to determine if the observed frequencies follow a discrete probability distribution. Determine the null and alternative hypotheses. Choose the correct answer below. A. Upper H 0:...
Provide an appropriate response. The sum of the probabilities of a discrete probability distribution must be...
Provide an appropriate response. The sum of the probabilities of a discrete probability distribution must be between zero and one. equal to one. less than or equal to zero. greater than one. QUESTION 23 Provide an appropriate response. To assess attitudes towards issues that affect the residents of a village, the village randomly chose 800 families to participate in a survey of life attitudes. The village received 628 completed surveys. What is the sample proportion of completed surveys? 1.274 O...
Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision. Yes No Since the probabilities lie inclusively between 0 and 1 and the sum of the probabilities is equal to 1. Since at least one of the probability values is greater than 1 or less than 0. Since the sum of the probabilities...
Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. х -110 3 1 P(X = x) 2 4 8 Keypad Answer 1 Point E Tables First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision. Decide Yes No Reason Since the probabilities lie inclusively between 0 and 1 and the sum of the probabilities is equal to 1. Since at least one...
Determine whether or not the d and select the reason why or why not. x 3 57 Answer 2 Points First, decide whether the distribution is a discrete probability distribution, then select the reason for Decide Nex Prev O Yes No Reason Since the probabilities lie inclusively between 0 and I and the sum of the probabilities is equal to 1 Since at least one of the probability values is greater than I or less than 0. Since the sum...
P(X = x) 0.17 0.14 0.16 Answer um Tables First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision Decide Yes No Reason Since the probabilities lie inclusively between 0 and 1 and the sum of the probabilities is equal to 1. Since at least one of the probability values is greater than 1 or less than 0. Since the sum of the probabilities is not equal to 1. Since the sum...
8Compute P(x) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate P(x) using the normal distribution and compare the result with the exact probability. na 72. p-o.77, and x-56 Cli Cli e (page 1).1 page 2).2 For n-72, p-0.77, and x-56, find P(x) using the binomial probability distribution. P(x)- Can the normal distribution be used to approximate this probability? Round to four decimal places as needed.) O A....
A decision maker subjectively assigned the following probabilities to the four outcomes of an experiment: PE)0.10, PE2)0.15, PE)03, and PE4) 0.30. Are these probability assignments valid? Explain. Yes, o s P(E) S 1 for all i and the probabilities' sum is greater than 1 Yes, o PE)1 for all i and the probabilities' sum is less than 1. No, the probabilities do not sum to 1 No, the subjective method requires that all probabilities be equal
QUESTION 22 For a probability distribution, determine the standard deviation. 0 0.25 1 0.35 2 0.10 3 0.30 OA 1.45 OB1.12 OC 1.29 OD.1.16 QUESTION 23 Copy of For a probability distribution, determine the standard deviation. 0 0.25 1 0.35 2 0.10 3 0.30 OA 1.45 ° B. 1.12 Oc, 1.16 OD 1.29
Provide an appropriate response. The sum of the probabilities of a discrete probability distribution must be between zero and one. equal to one. less than or equal to zero. greater than one. QUESTION 23 Provide an appropriate response. To assess attitudes towards issues that affect the residents of a village, the village randomly chose 800 families to participate in a survey of life attitudes. The village received 628 completed surveys. What is the sample proportion of completed surveys? 1.274 O...
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