Mathematics, 06.05.2020 23:02 crjjk01
Some students were surveyed about how much time they spent playing video games last week and their overal test average. Find the equation of the least-squares line, line of best fit. Explain the method you used to find the line of best fit. Interpret the meaning of the slope. Be specific and include numbers. Interpret the meaning of the y-intercept mathematically. Be specific and include numbers. State the correlation coefficient. Describe any possible correlation for the data set. Use the correlation coefficient to support your answer. Use the equation of the least-squares line from part a to predict the test average for someone who plays 5 hours of video games a week.
Answers: 3
Mathematics, 21.06.2019 15:30
Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?
Answers: 2
Mathematics, 21.06.2019 21:00
Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?
Answers: 1
Some students were surveyed about how much time they spent playing video games last week and their o...
Mathematics, 08.11.2019 05:31
Mathematics, 08.11.2019 05:31
Mathematics, 08.11.2019 05:31
Mathematics, 08.11.2019 05:31
Health, 08.11.2019 05:31
Mathematics, 08.11.2019 05:31
Mathematics, 08.11.2019 05:31
English, 08.11.2019 05:31
Biology, 08.11.2019 05:31
Physics, 08.11.2019 05:31
History, 08.11.2019 05:31
Business, 08.11.2019 05:31
English, 08.11.2019 05:31