Find the mean, median, mode for 41,41,41,42,42,43,43,43,43,45,45,45,46,46,46,46,46,46,46,49,49,50,51,51,53,54,55,55,56,56,57
timurjin [86]
Answer:
Mean : 47.48
Median : 46
Mode : 46
Step-by-step explanation:
1) Mean= Total sum / Total Entries
Sum = 41*3 +42*2+43*4+45*3+46*7+49*2+50*1+51*2+53*1+54*1+55*2+56*2+57*1
Sum = 123+84+172+135+322+98+50+102+53+54+110+112+57
sum = 1472
Total Entries = 3+2+4+3+7+2+1+2+1+1+2+2+1= 31
Mean = 1472/31
= 47.48
ii) Median = 16th Value
As there are total 31 entries , Hence the Median will be the entry coming on 16th place
Median = 46
iii) Mode
The entry which is repeated for the maximum number of times is called the mode. Here 46 is repeated the most. hence 46 is the mode
Answer:
Part 1) The value of b is 
Part 2) 
Step-by-step explanation:
Part 1)
Find the value of b
In the right triangle ABC
Let
b-------> the adjacent side to angle 22.6°
a -----> the opposite side to angle 22.6°
13 ----> the hypotenuse of the right triangle ABC
we have
The cosine of angle 22.6° is equal to divide the adjacent side to angle 22.6° by the hypotenuse
Solve for b
Multiply both sides by 13
Part 2) Which equation correctly uses the value of b to solve for a?
we know that
In the right triangle ABC
The tangent of angle 22.6° is equal to divide the opposite side to angle 22.6° by the adjacent side to angle 22.6°
so
we have
substitute
Vanilla, Chocolate, Mint. Convert them all to percents, it's the easiest.
they all better fit so much spaghetti in them.
Answer:
130
Step-by-step explanation:
area of a triangle is (1÷2) × base × height
so we will have (1÷2 ) × 10 × 26
area is 130
