500% 7:32 O docs.google.com O -500% Kramer 74 -125% Connor 74 Ahmad 74 Fatima 89 O 33 The following is a list scores of a math * 2 points competition ranked in order of least to O 58 greatest. Determine the percentile of O 5 Samantha's score. O 8 Rasheed 45 2 Emmanuel 55 Kayla 56 Below is a summary of Kaleed's marks in his * 2 points Martha 58 Grade 12 English course with appropriate Samantha 58 weightings. Calculate Kaleed's weighted Lashantae 66 average mark. Kamal 68 Assessment Mark Out of Weight Johnny 69 Test 8 10 10% Kramer 74 Group Work 6 20 15% Connor 74 Mid Term 140 15% Ahmad 74 Test 2 10% Fatima 89 ISU 70 90 20% Exam 45 30% O 33 LOOK O 58 O 66 O 5 O 69 O 8 O 71 O 73 Below is a summary of Kaleed's marks in his * 2 points Page 1 of 1H docs.goog|e.com Calculate the per capita rate of car ownership * 1 point if there are 25 000 000 cars in a country that has 30 million people. 0 5 million 0 1 200 000 O 0.33 O 1.2 A company just reported a net loss of $2 000 * 1 point 000 in the year that just ended. The previous year the company record a net profit of $500 000. Calculate the percent change in earnings from last year to this year. A person researched several books in a library to determine the relationship between urban sprawl and climate change. This is an example of * 'I point 0 primary data collection 0 secondary data collection O tertiary data collection 0 quaternary data collection A coefficient of determination, or r-squared * 1 point A value. can measure t I? 0 how certain you can be in making predictions about a , quadratic regression model only how uncertain you can be in making predictions about a linear regression model 0 how certain you can be in making predictions about a linear regression model none of the above Planning and setting up an experiment in * 1 point advance is an important first step to ensure that data collected in an experiment is accurate and fair at 0 True 7\