Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

USE THE INFORMATION BELOW TO ANSWER QUESTIONS 34 THRU 37 The infant mortality rate is expressed as the number of infant deaths per 1000 live

image text in transcribedimage text in transcribed
image text in transcribedimage text in transcribed
USE THE INFORMATION BELOW TO ANSWER QUESTIONS 34 THRU 37 The infant mortality rate is expressed as the number of infant deaths per 1000 live births. According to the US Central Intelligence Agency (CIA). which keeps accurate, up-to-date infant mortality statistics throughout the world, in 2019 there were 33 nations with better infant mortality rates than the United States. The US infant mortality rate of 6.22 infant deaths per 1000 live births ranked 34th, It appears that at a certain stage in nations\" movement up the socioeconomic scaleafter the basic necessities for infant survival (proper nutrition, sanitation, clean water, and access to health care) have been meta counterintuitive relationship occurs between best fit line and the number ofvaccines given to infants and infant mortality rates: nations with higher (worse) infant mortality rates give their infants. on average, more vaccine doses. This positive correlation, derived from the data elicits an important inquiry: are some infant deaths associated with over-vaccination? The vaccine doses for various countries in this study ranged from 12 doses to 26 doses. Correlation of "Infant Mortality Rate" and "Vaccine Doses" = r = 0.992 The regression equation is "Infant Mortality Rate" = 1.34 + 0.157(Vaccine Doses) Question 34 1 pts Choose the most appropriate interpretation of the slope. O For every increase by 1 in the infant modality rate the doses decrease by 0.157. O For every increase by 1 in the infant mortality rate the doses increase by 0.992. O For every extra vaccine dose increase, the infant mortality rate goes up by 0.157. O For every extra vaccine dose decrease, the infant mortality rate goes up by 0.157. Question 35 1 pts Predict the mortality rate if a country administers 15 doses to their infants. 3.695 O 3.476 O 3.560 O This value of vaccine doses is beyond the scope of the data. Question 36 1 pts Predict the mortality rate if a country administers 30 doses to their infants. O 5.934 O 6.377 O 6.050 O This value of vaccine doses is beyond the scope of the data. Question 37 1 pts Interpret the correlation coefficient. There is a: strong positive linear relationship between the number of vaccines given to infants and the mortality rate. weak negative linear relationship between the number of vaccines given to infants and the mortality rate. O strong negative linear relationship between the number of vaccines given to infants and the mortality rate. O weak positive linear relationship between the number of vaccines given to infants and the mortality rate

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

Physics For Scientists And Engineers

Authors: Raymond A Serway, John W Jewett

10th Edition

1337671711, 9781337671712

More Books

Students also viewed these Mathematics questions