Broccoli tastes bitter to some people. This bitterness is inherited through the TAS2R38 gene. About 52% of the population has this gene. You want to estimate the proportion of Americans who have this gene. How large a sample must you test, with a 5% margin of error and 90% confidence, to estimate the proportion of people who carry the TAS2R38 gene?

100 people
10,000 people
271 people
37 people
514 people

Do you mind if you guys me with this question i’m on number 8

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?