Suppose that 16.4% of people are cranky. Suppose that in a random sample of n = 64 people, 1 of them are cranky. What is the probability of observing a sample with less than 1 cranky people in a sample of 64 people? Enter all answers to four decimal places where appropriate. Furthermore, note that all proportions should be entered as decimals and not percentages! You can assume the assumptions are reasonable to make. What is the value of the statistic? = What is the mean of the normal distribution? E(p) %3D What is the standard deviation of the normal distribution? SD(p) = What is the z-score of this observation? = Z Finally, what is the probability that you want? P(p < This Sample)

Q: Use the sum-to-product identity to find an expression that is equivelentto cust 15)- cos(5ØL Frovide…

A: Use sum product identity to find the expression.

Q: 3. H-8)- (4-8) -10

A:

Q: what is variable

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

Q: 3-3+1=?

A: NOTE As you don't mention what to find. I am just simplify the expression.

Q: how did you get infinity

A: we need to know that limx→∞(x)=∞ and limx→∞x2=∞and∞=∞

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.