Find the mean of the probability distribution. P(x) 75 12 80 23 85 42 90 11 95 12 a. 87.1 O b. 83.2 Oc. C. 85 O d. 84.4

Q: Without using the table, which range would expect P(z > 1) to be in? (Hint: draw the curve and shade…

A: Solution-: Q.1 Ans: Option (a) between 0 and 0.5 is correct

Q: Determine the required value of the missing probability to make the distribution a discrete…

A: Given, X 3 4 5 6 P(X)  0.23 ?  0.45 0.11

Q: Determine whether the following distribution is a valid probability distribution or not. K P(x) 0…

A: Answer X                 0              1               2P[X]          0.20        0.68…

Q: find the mean of this probability distribution, round your answer to one decimal place. X 0,1,2,3…

A: x P(X) x*P(x) 0 0.3 0 1 0.2 0.2 2 0.15 0.3 3 0.35 1.05     ∑x*P(x) = 1.55

Q: Determine the probability distribution's missing value. The probability that a tutor will see 0, 1,…

A: The probability density function is equals to 1.

Q: Determine whether this table represents a probability distribution. P(x) x 0 2 0.12

A: A probability distribution is a mathematical function that describes the likelihood of various…

Q: he probability that a tutor will see 0, 1, 2, 3, or 4 stude 0 P(x) 0.25 X A. -0.59 OB. 0.92 O C.…

A: Let X be the random variable having probability mass function is, X01234P(x) 0.250.260.070.34?then,…

Q: The probabilities for a discrete probability function all fall between which two values? 0.5, 1 0, 1…

A:

Q: Consider the following probability distribution: P(X) 1 0.1

A: Condition for valid distribution is  ∑PX=1

Q: P(x) 0.3 1 0.05 0.25 3 0.4 Find the mean of this probability distribution. Round your answer to one…

A: Given table:

Q: Find the mean of the given probability distribution. x P(x) 0 0.11 1 0.26 2 0.35 3 0.21 4 0.07 1.87…

A: x p(x) x*p(x) 0 0.11 0 1 0.26 0.26 2 0.35 0.70 3 0.21 0.63 4 0.07 0.28     Σx*p(x) =…

Q: x P(x) 0 0.05 1 0.05 2 0.15 3 0.75 Find the mean of this probability distribution.

A: 0 0.05 0 1 0.05 0.05 2 0.15 0.30 3 0.75 2.25

Q: P(X) 0.2 1 0.25 2 0.2 3 0.35 Find the mean of this probability distribution. Round your answer to…

A:

Q: missing value. Determine the probability distribution's The probability that a tutor will see 0, 1,…

A: given data,we know that ∑p(x)=1here we have to find out the value of (x=3) =?

Q: Find the mean of the probability distribution shown. (Round to 2 decimal places)

A:

Q: x P(x) 0 0.2 1 0.05 2 0.15 3 0.6 Find the mean of this probability distribution. Round your answer…

A: xP(x)00.210.0520.1530.6Mean of the distribution = ?

Q: A survey asked 863 people how many times per week they dine out at a restaurant. Consider the 863…

A:

Q: What is the mean of the probability distribution?    a. 1.5 b. 1.6 c. 1.2 d. 1.8

A:

Q: Provide an appropriate response. Consider the discrete probability distribution given when answering…

A: Given discrete probability distributionx3578P(x)0.07?0.160.12P(x=5) = ?

Q: Determine whether this table represents a probability distribution. P(x) 0.15 0.15 2 0.15 0.5 O Yes,…

A:

Q: Determine the required value of the missing probability to make the distribution a discrete…

A:

Q: Determine whether the distribution is a probability distribution.  If it is not a probability…

A: Conditions for the discrete probability distribution: Use a calculator and add all the…

Q: Fill in the missing value to make this a valid probability distribution. x P(x) 0 0.25 1 0.1 2   3…

A: Here we need to find the missing value of the given probability distribution.

Q: determine if the following is a probability distribution. justify your answer     x  P(x)    0…

A: x  P(x)    0   0.04    1   0.33    3   0.42    4   0.19    5   0.02

Q: #pv. Don't provide handwriting solution

A: Step 1:To find the probability that there are 3 cakes left unsold at the end of the day, we can use…

Q: ill in the missing value to make a valid probability distribution. 4 12 16 20 24 (x) 0.02 0.21 0.17…

A: Given that  Probability distribution  X 4 8 12 16 20 24 P(x) 0.02 0.21 0.17 0.46 0.05 a=?

Q: x P(x) 0 0.05 1 0.25 2 0.25 3 0.45 Find the mean of this probability distribution. Round your…

A: Probability distribution table. x P(x) 0 0.05 1 0.25 2 0.25 3 0.45

Q: (a) What is the probability that the airline can accommodate everyone who shows up for the flight?…

A: Here given Airlines sometimes overbook flights. Suppose that for a plane with 100 seats, an airline…

Q: The probability distribution below is for the random variable X the number of credits taken by a…

A: The given probability distribution is: