A- There is sufficient evidence to support the claim of a linear correlation between the two variables
Step-by-step explanation:
xy
109.14
88.15
138.75
98.77
119.25
148.09
66.13
43.09
129.14
77.25
54.73
r0.81602411
Thus correlation coefficient is 0.816 a strong positive correlation.
(two tailed test)
Test statistic t =
p value <0.05 our significant level
Hence reject H0, there is correlation significant between the two variables.
A- There is sufficient evidence to support the claim of a linear correlation between the two variables
Scatter plot is attached.
A- There is sufficient evidence to support the claim of a linear correlation between the two variables
Step-by-step explanation:
xy
109.14
88.15
138.75
98.77
119.25
148.09
66.13
43.09
129.14
77.25
54.73
r0.81602411
Thus correlation coefficient is 0.816 a strong positive correlation.
(two tailed test)
Test statistic t =
p value <0.05 our significant level
Hence reject H0, there is correlation significant between the two variables.
A- There is sufficient evidence to support the claim of a linear correlation between the two variables
Scatter plot is attached.
Cost of 7 gallons=$24.50
Cost of 1 gallon=24.50/7=3.5
Cost of 15 gallons=15*3.5=52.5
Cost of 15 gallons will be $52.5
The solution is in the following image
F=ma
where F=force
m=mass
a=acceleration
Here,
F=4300
a=3.3m/s2
m=F/a
=4300/3.3
=1303.03kg
F=ma
where F=force
m=mass
a=acceleration
Here,
F=4300
a=3.3m/s2
m=F/a
=4300/3.3
=1303.03kg
Approximately it is aqual to 1300kg
The answer is in the image
The answer is in the image
The solution is given in the image below
The wood before starting =12 feet
Left wood=6 feet
Wood used till now=12-6=6 feet
Picture frame built till now= 6/(3/4)
=8 pieces
Therefore, till now 8 pieces have been made.
It will provide an instant answer!