Let p be the population proportion for the following condition. Find the point estimates for p and q. In a survey of 1226 adults from country A, 405 said that they were not confident that the food they eat in country A is safe.
The point estimate for p, p^ is ?
The point estimate for q, q^ is ?

(a)0.3303

(b)0.6697

Step-by-step explanation:

Point estimation is the use of sample data to calculate a single value which serves as a best estimate of a given unknown population parameter.

Total Sample=1226

Number who said that they were not confident that the food they eat in country A is safe=405.

The point estimate of those who said that they were not confident that the food they eat in country A is safe is given as

(a)Point Estimate for p,

(b)Point estimate for q, 1- (point estimate for p)

=1-0.3303

=0.6697

im sorry but no. i just need to answer for 50 poonts oof

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this