Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

PrOblem #13: Suppose that for people over 80 years of age there is a 20% chance that a Covid19 case requires [2 marks] hospitalization. In

image text in transcribed
image text in transcribed
PrOblem #13: Suppose that for people over 80 years of age there is a 20% chance that a Covid19 case requires [2 marks] hospitalization. In a random sample of 14 people over 80 years of age that have contracted Covid-19, let X be the number who require hospitalization. The below table is a probability distribution for X. @- IE E- @- Suppose that a group of 14 people over 80 years of age who have contracted Covid-19 are randomly selected, and 5 of them required hospitalization. Is this a signicantly high number that would suggest that the given percentage requiring hospitalization (i .e., 20%) is not correct? (A) Yes, because 5 is a lot more than expected. (B) Yes, because 0.086 is greater than .05. (C) No, because 0.0322 is less than .05. (D) No, because 0.086 is greater than .05. (E) No, because 0.1297 is greater than .05. (F) Yes, because 0.0322 is less than .05. (G) No, because 5 is not a lot more than expected. (H) Yes, because 0.1297 is greater than .05

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Climate Mathematics Theory And Applications

Authors: Samuel S P Shen, Richard C J Somerville

1st Edition

1108750184, 9781108750189

More Books

Students also viewed these Mathematics questions

Question

compare and contrast positivity and negativity;

Answered: 1 week ago

Question

1. To gain knowledge about the way information is stored in memory.

Answered: 1 week ago