Select all the correct answers. Which two hypotheses can be supported with quantitative data? People who eat low-protein diets are more likely to have less muscle mass. It's ethical to eat a vegetarian diet. Eeople are happier during the summer than during the winter. Eating less salt lowers blood pressure over time.

Exercise 1. How many residents had at least two falls in the last 24 months? Put the answer in cell B15. Exercise 2. What percentage of the nursing home residents had at most eight falls in the last 24 months? Put the answer in cell B16.

The bivariate hypothesis-testing procedure that is used when both the independent and dependent variables are continuous is (A) Continuous hypothesis test (B) Pearson's correlation (C) Analysis of variance (D) continuous samples t-test

Express the confidence interval \( 0.111<p<0.777 \) in the form \( \hat{p} \pm E \).

A correlation greater than 1 indicates a perfect relationship (A) True (B) False

Calcúlese el estimador máximo-verosímil del parámetro \( \lambda \) la distribución de Poisson en muestras aleatorias simples de tamaño \( n \).