Mating Call Frequency versus Temperature 9. 8- 7- 4- 3- 2 - 16 18 20 22 24 26 28 Temperature Frequency 5

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section11.4: Two-ways Tables
Problem 28E
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The mating call frequency of American bird-voiced tree frogs appears to be related to the outside temperature. The scatterplot below show this relationship. Summary measures are: mean of frequency = 6.01 notes per second, standard deviation of frequency = 1.78 notes per second, mean of temperature = 22.61 degrees Celsius, standard deviation of temperature = 3.35 degrees Celsius, and correlation between frequency and temperature = 0.85

  • Compute the slope what the slope means in this context.
  • Compute the y-intercept and interpret what the y-intercept means in this context.
  • Describe the relationship between Temperature and Frequency.
  • Predict the frequency when temperature is 23 and 36 degrees.
  • Do you see any problems with wither of the predictions? 
Mating Call Frequency versus Temperature
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Transcribed Image Text:Mating Call Frequency versus Temperature 9. 8- 7- 4- 3- 2 - 16 18 20 22 24 26 28 Temperature Frequency
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