What's More Grocery Items The probabilities that a customer will buy 1, 2, 3, 4 or 5 items in a grocery store are 311.2 and 2 10'10'10'10 respectively. What is the average number of item that 10 a costumer will buy? Solution: Number of Items X Probability P(X) X · P(X) 1 3/10 2 1/10 3 1/10 4 2/10 3/10 Ex-Pcx) = Conclusion:

Q: What's the answer for this

A:

Q: In Guilford County North Carolina, all voters are either Republicans or Democrats. 39 percent of the…

A: Based on the given information, n=12, and p=0.39. The probabilities will be obtained as given below:…

Q: 1. 4.86 + 0.2 2. 2.52+0.7 3. 14.4 1.2 4. 17.1 3.8

A:

Q: what is the correct answer

A: To calculate a one-proportion test or confidence interval, certain assumptions must be satisfied.…

Q: what is variable

A: We want to understand what is variable.In statistics variable is defined as any quantity ,…

Q: What are the values of a and b?

A: To find the value of a and b for the exponential function G(x) = a b(x-2) + c, we need to use the…

Q: whats the actual answer i need to write in the box

A: The actual answer is 18(-1)nx2n+1/(2n+1)!.

Q: I need help with 12

A: The given parametric equations are x=2t-3t2y=t2-3t Vertical tangent: It occurs when derivative is…

Q: Show your wo

A: Here we have to find the value of x=?

Q: What is the correct answer

A: