Answer:
5x2=10+10=20+12= 32.
Step-by-step explanation
The correct answer is 32.
Hope I helped.
Answer:
option 3
Step-by-step explanation:
Answer:
three thousand five hundred seventy nine
Step-by-step explanation:
It should be noted that the driving behaviors that can make a driver safe include:
- Complying with road rules.
- Excellent sense of navigation.
- Being patient and courteous towards others.
- Be responsible and reliable.
<h3>
Driving behaviors.</h3>
It should be noted that driver behavior simply means the characteristics band actions that a driver performs when driving.
In order to prevent accidents, it's important for drivers to comply with road rules, have an excellent sense of navigation, and be patient and courteous towards others.
Learn more about driving on:
brainly.com/question/1071840
Answer:
Y = 0.4925X - 22.26 ;
(-12.413, 13.398) ;
Yes, there is
Step-by-step explanation:
X = IQ Score ; Y = musical aptitude
The regression equation from the table given using the slope and intercept coefficient :
Y = 0.4925X - 22.26
0.4925 = slope ; Intercept = - 22.26
The 95% confidence interval of the slope :
Confidence interval = b ± Tcritical*SE
Tcritical at 95%, df = n - 2 = (20 - 2) = 18
Tcritical = 2.1009
b = slope Coefficient = 0.4925
S.E = 6.143
Hence, we have :
Confidence interval = 0.4925 ± (2.1009 * 6.143)
Confidence interval = 0.4925 ± 12.9058287
Lower boundary = 0.4925 - 12.9058287 = - 12.413
Upper boundary = 0.4925 + 12.9058287 = 13.398
(-12.413, 13.398)
There is a significant relationship between IQ score and musical aptitude because, 0 is within the confidence interval obtained.