Blood glucose levels for the obese patients have a mean of 100 with a standard deviation of 15. A researcher thinks that a diet high in raw raw cornstarch will have a positive or negative effect on blood glucose levels. A sample of 30 patients who had tried the raw cornstarch diet have a mean glucose level of 140. Using a 95% confidence level, test the hypothesis that the raw cornstarch had an effect.

1c-2 m405 what values are needed to make each expression a perfect square trinomial? 32 + 2x+ 2-20x + 22+5x+

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude