• Question 9
If n = 11, Z = 36, and s = 11, construct a confidence interval at a 80% confidence level. Assume the
data came from a normally distributed population. your answers to three decimal places.

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided

Determine if the equation defines y as a function of x: 2xy = 1. yes o no