to find the angle at point E you would take 180-105. which equals 75.
75+55= 130
180-130=50
Angle D= 50 degrees
Angle C= 55 degrees
Angle E= 75 degrees
Answer:
30000
Step-by-step explanation:
9×10=90
90 power 7=90[10000000]
3×10=30
30 power 3=30[1000]
900000000÷30000=30000
The point estimate of the proportion of students who prefer the new schedule is 0.22.
Definition of Point Estimate
Point estimation is a technique used in statistics to determine a single value that will serve as the "best guess" or "best estimate" of an unidentified population characteristic, known as the point estimate. More precisely, in order to produce a point estimate, we apply a point estimator to the data.
For the confidence interval (0.195, 0.245), point estimate is calculated as follows,
p = (0.195 + 0.245) / 2
p = 0.44 / 2
p = 0.22
Hence, the point estimate of the proportion of students who prefer the new schedule comes out to be 2.2.
Learn more about point estimate here:
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Answer:
A: 2977.54
B: 7135.84788228
C: 4
D: 6
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
9 x 37 = 333
