A group of researchers wondered whether there was an association between handedness and which foot was longest. They took a random sample of people, measured their feet, and recorded their handedness. Here are
the outcomes and partial results of a chi-square test (expected counts appear below observed counts):
20
Chi-square test: Handedness vs. longer foot
Ambidextrous Left-handed Right-handed Total
Left foot
6
94 120
7.2
13.2
99.6
Right foot
10
13
97 120
7.2
13.2
99.6
Same length
20
33
307 360
21.6
39.6
298.8
Total
36
66
498 600
They want to use these results to carry out a x’ test of association. Assume that all conditions for inference
were met.
What are the values of the test statistic and P-value for their test?

How does this passage demonstrate the use of propaganda? select two options.

The subject option isn't available. the topic is earth science!suppose you are a city engineer whose job it is to explore how to use more renewable energy in your locality. 1. consider the resources in your city and select one of the following: - hydropower -solar power -wind power -geothermal power 2. prepare a pamphlet or multimedia presentation to convince a committee of citizens and local leaders that the renewable energy source you have selected is best for you locality. in your pamphlet or presentation include: - a discussion of the renewable energy source that is best for your town and why -a discussion of the advantages and disadvantages of this energy source -a discussion of why you think your city should use more of this energy source -how the use of renewable energy will impact your city -pictures and/or charts and tables to strengthen your arguments

The biome pictured above is found in areas such as kenya and south africa. the land is grass-covered with very few trees and gazelles and other grazers are common here. why does this biome have a low population of trees? a) large grazing animals destroy the trees. b) it is a deforested rainforest with poor soil. c) it has high temperatures and low precipitation. d) it has a long rainy season followed by flooding.