PLEASE HELP! Find the variance and standard deviation. Round to the hundredth decimal place.

Class limits Frequency
2.1-2.7 15
2.8-3.4 13
3.5-4.1 8
4.2-4.8 6
4.9-5.5 2
5.6-6.2 1

Click the arrows to advance or review slides. mapping carbohydrates to food carbohydrates (grams) 15 food (quantity) bread (1 slice) pasta (1/3 cup) apple (1 medium) mashed potatoes (1/2 cup) broccoli (1/2 cup) carrots (1/2 cup) milk (1 cup) yogurt (6 oz.) 12 12 is jennifer's relation a function? yes no f 1 of 2 → jennifer figure out the difference between a function and a relation by answering the questions about her food choices

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?