Asimple random sample of 800 individuals provides 100 yes responses. a. what is the point estimate of the proportion of the population that would provide yes responses (to 2 decimals)? b. what is your estimate of the standard error of the proportion (to 4 decimals)? c. compute the 95% confidence interval for the population proportion (to 4 decimals). ( , )

a) 0.13

b)

Step-by-step explanation:

The confidence interval for population proportion is given by :-

Given : Sample size : n= 800

Number of individuals provides Yes responses =  100

a) The proportion of  individuals provides Yes responses =

hence, the the point estimate of the proportion of the population that would provide Yes responses :

Significance level :

Critical value :

Now, the 90% two-sided confidence interval on the proportion of people who regularly have a dental checkup will be :-

deez nu tz

step-by-step explanation:

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10