Crickets make a chirping sound with their wing covers.
Scientists have recognized that there is a relationship between the
frequency of chirps and the temperature.
The following Minitab output was produced from the above data. Regression Analysis: y versus x Analysis of Variance
Find the missing F value in the ANOVA table. |
from given data:SS(temperature )=354.1483
SS | df | MS | F | |
regression | 272.7083 | 1 | 272.7083 | 13.39 |
error | 81.44 | 4 | 20.36 | |
total | 354.1483 | 5 |
missing F value = 13.39
Crickets make a chirping sound with their wing covers. Scientists have recognized that there is a...
1. Contin 1. Crickets make a chirping noise by sliding their wings rapidly over each other. Perhaps you have noticed that the number of chirps seems to increase with the temperature. The following data list the temperature (in degrees Fahrenheit) and the number of chirps per second for the striped ground cricket. Temperature, Chirps per Temperature, Chirps per Second, Second, 88.6 20.0 16.0 933 716 79.6 80. 6 16. 01 153 17.0 76. 3 144 Source: George W. Pierce. The...
Entomologists have discovered that a linear relationship exists between the rate of chirping of crickets of a certain species and the air temperature. When the temperature is 70°F, the crickets chirp at the rate of 193 chirps/min, and when the temperature is 90°F, they chirp at the rate of 293 chirps/min. (a) Find an equation giving the relationship between the air temperature x and the number of chirps per min y of the crickets. y = (b) Use this...
Entomologists have discovered that a linear relationship exists between the rate of chirping of crickets of a certain species and the air temperature. When the temperature is 70° the temperature is 80°F, they chirp at the rate of 249 chirps min. the crickets chirp at the rate of 199 chirps/min, and whern Find an equation giving the relationship between the air temperature x and the number of chirps per min y of the crickets. (b) Use this function to determine...
ONLY A TO C ONLY A TO C ONLY A TO C ONLY A TO C QUESTION 4 Crickets make a chirping noise by sliding their wings rapidly over each other. Perhaps you have noticed that the number of chirps seem to increase with the temperature. The following data list the temperature (in degrees Fahrenheit) and the number of chirps per second for striped cricket. Temperature, .x Chirps per second, 88.6 20.0 93.3 19.8 80.6 17.1 69.7 14.7 69.4 15.4...