We flip a coin 100 times (n = 100) and note that it only comes up heads 20% (p = 0.20) of the time. The mean and standard deviation for the number of times the coin lands on heads is u = 20 and o = 4 (verify the mean and standard deviation). Solve the following. (Round your percents to two decimal places.) (a) There is about a 68% chance that the number of heads will be somewhere between (smaller value) and (larger value). (b) There is about a % chance that the number of heads will be somewhere between 12 and 28. (c) There is about a % chance that the number of heads will be somewhere between eight and 32.

Q: Hello there, I don't understand the writing for problem 2. Can someone write the solution neatly?

A: We have to find here, D'Alembert's ratio test:If , then the series diverges and i.e., a limit does…

Q: Hi!!! I am currently working on a math problem but can't seem to figure it out! Jenniffer just…

A:

Q: 2. Use the data in Problem the treatments into one sample of size n = 250. Use the pooled data to…

A: The test is to be conducted to check whether the distribution is normal or not. The hypotheses are…

Q: dy dy 2- + 9y = 0 is in the form y(x) = ea* (c cos Bx + c2 sin Bx). Find the values of a and The…

A:

Q: 5) Joe can rake the leaves of his yard in 50 minutes. His brother can rake the leaves of the same…

A:

Q: Evaluate the iterated integral. 5 2х х-2 dz dy dx -2 0 y

A:

Q: What theorem is used to justify the method of solving separable equations?

A:

Q: Find two positive numbers that satisfies the given requirements. The product is 147 and the sum of…

A: This is an optimization problem in which product = 147 is equality type constraint and function is…

Q: The three is multiplied by the problem

A:

Q: If you plan to drive between two cities that are 250 miles apart, and you expect to go about 55…

A: Given that, The distance between two cities =250 miles. The distance travelled in 1 hour =55 miles.…

Q: Looking at the problem 4(x+3)=12 how can i solve this problem

A: To solve the given problem

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.