Homework Answers
FALSE
Salmonella bacteria may be present in the chicken, and improper cooking would fail to free the food from bacteria. In fact, a preventive measure for Salmonella poisoning is to cook food at a high temperature and avoid raw food. Thus; cooking chicken improperly getting Salmonella poisoning are not independent; rather they are positively correlated.
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Event B is independent of Event A? (Answer True or False.) A: You cook your chicken...
Find an estimate of the true mean time it takes to cook a two-pound Mcdonald's chicken. Round off the answer to two decimal places and show complete solutions.
The actual time it takes to cook a two-pound chicken is normally distributed. A random sample of 20 two-pound Mcdonald's chickens is taken and the time (in minutes) it took for these chickens to cook are shown below:35 42 46 38 35.5 39.2 45 40 51 42.645 40 33 37 42.5 35.8 42 41 50 39.1Find an estimate of the true mean...
1. True or False. Decide whether the following statements are true or false. Circle your answer...
1. True or False. Decide whether the following statements are true or false. Circle your answer (no explanation needed). (a) (3 points) If ū1, víz, vz, ū are vectors for R“, and {vi, uz, uz} is lincarly independent, then {61, U2, U3, } is also lincarly independent. True False (b) (3 points) If ū is a vector in R™ and W is a subspace of R", and ū= projw (ū) is the closest point on W to ū, then i...
Classify each of the statements as true or false True False Answer Bank Marginal utility is...
Classify each of the statements as true or false True False Answer Bank Marginal utility is always positive. Numerical utility values are relatively easy to calculate. Diminishing marginal utility means that consumption of an additional unit decreases utility. Marginal utility is the extra satisfaction experienced by one additional unit of consumption Marginal utility is always negative. Utility is a measure of the satisfaction people receive from their choices If you eat a slice of pizza that gives you food poisoning....
TRUE OR FALSE _______23. Events are independent when the occurrence of one event has no effect on the probability that...
TRUE OR FALSE _______23. Events are independent when the occurrence of one event has no effect on the probability that another will occur. _______24.The P(x) is always 0 ≤ P(x) ≤ 1. _______25. The mean of the discrete probability distribution for a discrete random variable is called its expected value
True or False With explanation please. 1- True or false: a. If A is an event...
True or False With explanation please.
1- True or false: a. If A is an event of a sample space with P(A)-P(AS), then P(A)-0.5 b. Under certain conditions, it is possible that the sum of the probabilities of all the sample points in a sample space is less than one P(A or B)-P(A)+P(B) P(A and B) P(A).P(B) by its own probability and then adding all the products together; that is P deviation of σ. If x is converted to the...
Determine whether the events A and B are independent. A balanced die is rolled twice. Event...
Determine whether the events A and B are independent. A balanced die is rolled twice. Event A: The sum of the two rolls is 6 Event B: The first roll comes up 2 A. False B. True
3)True or false? ( Justify your answer). a)6sven 6 b)10101wo 2121hree 3)True or false? ( Justify your answer)....
3)True or false? ( Justify your answer). a)6sven 6 b)10101wo 2121hree
3)True or false? ( Justify your answer). a)6sven 6 b)10101wo 2121hree
True or false? if it is false please explain Two events A and B are independent...
True or false? if it is false please explain
Two events A and B are independent if P (AB) P(A)
Problem 13 (9 point) Circle your answer for the following statement (True or False). If it...
Problem 13 (9 point) Circle your answer for the following statement (True or False). If it is true, explain why. If it is false, explain why or give an example that disproves the statement. To get a mark, you need to give an explanatio. (a) If f(t) is continuous on (a,b], then f(x) + f(t) -dx < 2 Answer: True False 1 sca) de (b) [sec(z) tan(x) dx = sec(x)ys = sec(7) – sec(7/3) = -1- 2 = -3 Answer:...
True or False: True or False: If you do not pay your student loans, your wages...
True or False: True or False: If you do not pay your student loans, your wages may be garnished. True or False: The only goal of inventory management is to never suffer a stock-out (i.e., runs out of a product). True or False: You will pay less FICA taxes if you have more dependents. True or False: Actions which increase cash flow will always increase net income. True or False: it is a good idea to purchase an extended warranty...
1. True or False. Decide whether the following statements are true or false. Circle your answer (no explanation needed). (a) (3 points) If ū1, víz, vz, ū are vectors for R“, and {vi, uz, uz} is lincarly independent, then {61, U2, U3, } is also lincarly independent. True False (b) (3 points) If ū is a vector in R™ and W is a subspace of R", and ū= projw (ū) is the closest point on W to ū, then i...
Classify each of the statements as true or false True False Answer Bank Marginal utility is always positive. Numerical utility values are relatively easy to calculate. Diminishing marginal utility means that consumption of an additional unit decreases utility. Marginal utility is the extra satisfaction experienced by one additional unit of consumption Marginal utility is always negative. Utility is a measure of the satisfaction people receive from their choices If you eat a slice of pizza that gives you food poisoning....
True or False With explanation please.
1- True or false: a. If A is an event of a sample space with P(A)-P(AS), then P(A)-0.5 b. Under certain conditions, it is possible that the sum of the probabilities of all the sample points in a sample space is less than one P(A or B)-P(A)+P(B) P(A and B) P(A).P(B) by its own probability and then adding all the products together; that is P deviation of σ. If x is converted to the...
Determine whether the events A and B are independent. A balanced die is rolled twice. Event A: The sum of the two rolls is 6 Event B: The first roll comes up 2 A. False B. True
3)True or false? ( Justify your answer). a)6sven 6 b)10101wo 2121hree
3)True or false? ( Justify your answer). a)6sven 6 b)10101wo 2121hree
True or false? if it is false please explain
Two events A and B are independent if P (AB) P(A)
Problem 13 (9 point) Circle your answer for the following statement (True or False). If it is true, explain why. If it is false, explain why or give an example that disproves the statement. To get a mark, you need to give an explanatio. (a) If f(t) is continuous on (a,b], then f(x) + f(t) -dx < 2 Answer: True False 1 sca) de (b) [sec(z) tan(x) dx = sec(x)ys = sec(7) – sec(7/3) = -1- 2 = -3 Answer:...
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