the following table presents the probability distribution of the number of vacations X taken last year...
Question 21 The following table presents the probability distribution of the number of vacations X taken last year for a randomly chosen family, Find the probability that s family took exactly 3 p(a) 07 0.91 0.09 0.07 0.98
Question 11 4 points The following table represents the probability distribution of the number of vacations x taken last year for a randomly chosen family. Compute the standard deviation [4 Marks] 0 1 2 3 4 5 P(x) 0.1 02 0.1 03 02 0.1 1.50 O no answer 2.6 2.24 Question 11 of 22 -> Moving to another question will save this response Close Window 8 $ % 0 0 V 7 8 5 6 3 T U
#6 6) Compute the standard deviation of the random variable with the given discrete probability 6 0 0.2 10 025 15 0.1 20 0.45 A) 13 B) 7.6 c) 11.25 D) 58.5 7 The following table presents the probability distribution of the number of vacations taken last year for a randomly chosen family. Find P(l or more) P015 0,56 015 01 004 B) 0.71 c0.29 D) 0.56 8) A survey asked 863 people how many times per weck they dine...
Probability The following table contains the probability distribution for X = the number of occupants in a randomly chosen car on University Ave on a Monday morning. X 1 2 3 4 5 P(X) 0.32 0.26 0.33 0.04 0.05 Calculate the mean or expected value for the number of occupants in a car on University Ave on Monday morning? Show your working or attach an image of your handwritten solution (write your name at the top of your paper)
The following table contains the probability distribution for X = the number of speeding cars reported in a day at an intersection. Probability 0.12 0.29 0.42 0.11 0.04 0.02 What is the probability of more than one but at most four speeding cars in a day at the intersection?
Morgano qu e response Question 19 032 Question 19 3 points Save The following table represents the probability distribution of the number of vacations x taken last year for a randomly chosen family. Compute the standard deviation. [3 Mark] 1.24 2.15 6 1.5275
1) Continuous random variables are obtained from data that can be measured rather than counted. A) True B) False 2) Discrete variables have values that can be measured. A) True B) False 3) Determine whether the random variable described is discrete or continuous. The number of minutes you must wait in line at the grocery store A) continuous B) discrete 4) Determine whether the random variable described is discrete or continuous. The total value of a set of coins A)...
The probability distribution of x is represented by the following table x 1 2 3 4 5 6 p(x) 0.04 ?? 0.20 0.41 0.13 0.12 a. What is the value of p(x)=2: b. What is the value of p(3 ≤ x ≤ 6): c. If this table represents the number of falls your patients have sustained in the past year, what is the probability that your patient has fallen 5 times? d. If this table represents the number of falls...
29. Determine if the following table represents a discrete probability distribution, where x represents the number of pizza toppings that a customer may order. x 0 1 2 3 4 P(x) 0.15 0.10 0.25 0.25 0.25 a) No, because Ex+1 b) No, because & p(x) #1 c) Yes, because p(x) = 1 d) Yes, because x = 1 30. Use the table on #29 and find the probability that a randomly select customer will ordered at most 1 toppings a).25...
Determine if the following tables can serve as a probability distribution for some random variable based on the three conditions: (1) $X$ values are numerical. (2) $P(x)$ values are between 0 and 1 and. (3) sum of P(x) values is 1 (P(x) = 1). If all three conditions are met, write not applicable (NA) for the second part. (a) x 02 3 4 5 P(x) 0.2 0.24 0.16 0.3 0.2 This table a a probability distribution because it does not...