Answer:
D.He has not budgeted for all of the expenses in the subcategories.
Step-by-step explanation:
Transportation Budget : 400
a. Car payments 210
b. Gas/Oil 120
c. Insurance 60
d. License/Registration 8
e. Taxes 2
f. Maintenance/Repair
Lewis did not budget the Maintenance/Repair subcategory, because there is no price or cost indicator next to it.
Therefore, the corrct answer is option
D.He has not budgeted for all of the expenses in the subcategories.
Answer:
it is a convert from °F to degree Celsius
Step-by-step explanation:
formula : (0°C × 9/5) + 32 = 32°F
degree Celsius (C)=5/9(°F-32)
it is a convert from °F to degree Celsius
A= theta r 22
Theta = a/ 22r
Answer:
a) Mean = 382.3 psi
Standard deviation = 20.8 psi
b) 392.7 psi
c) P(X<400)=0.8026
Step-by-step explanation:
a) The population mean can be estimated as equal to the mean of the sample, and the population standard deviation can be estimated from the sample standard deviation:


b) We start by searching for the z-value for the 95th percentile. This value is
z=1.645:

Then, the strength value below which 95% of all welds will have their strengths is:

c) We calculate the probability of X being equal or less than 400 as:
