Which of the following membrane proteins serves to DEPOLARIZE (or alter) the initial voltage across the cell membrane at the start of a nerve impulse (or action potential)?

En la playa, me gusta ________

A bag of jelly beans contains 17 red, 27 yellow, 11 purple, and 23 green jelly beans. What is the probability of randomly selecting a black jelly bean? Write your answer as a percent rounded to the nearest whole number.

The median selling price for a home in 2017 was $275,000. Which of the following is the most plausible value for the standard deviation? When considering this, remember 68% of the houses will fall within + or – this amount from the median value.

Answer whether the statement is true or false and explain how you know that. You participate in a job interview. You either get the job or you don’t, so your probability of NOT getting the job is 50%.

In a survey of 350 students, 285 of them stated they drank coffee. What is the probability that a student drinks coffee? (State your answer as % and round to the nearest whole percent if necessary)

For box-and-whisker diagrams, what does the right whisker represent?

Answer whether the statement is true or false and explain how you know that. When taking a multiple-choice quiz with choices a, b, c, d, and e for each question, the probability of getting a question correct is 20%.

Does this describe an observational study or an experiment? Adults had their heart rate recorded after 5 minutes of exercise.

Use these details to help you answer the next 4 questions. Teens in high school #1 #2 #3 #4 #5 #6 #7 #8 Age 15 17 16 17 18 15 17 16 Movie Carrie Avengers Hunger Games 21 Jump Street Napoleon Dynamite 13 Going on 30 Lightyear Sing Ice Cream vanilla coffee birthday cake vanilla rocky road vanilla chocolate mint # of pets 2 5 0 5 2 3 1 4