Samples of size n=1000 are randomly selected from the population of the last four digits of telephone numbers, and proportion of even numbers is found for each sample. What is the distribution of the sample proportions (standard deviation of the sample proportion)?

answer: list the statements and i will follow up!

step-by-step explanation:

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%

236 cm 16 time 12 = 192

6 times 7 = 42

192+42