Yes it can be considered as a rectangle
Probability of getting heads: 1/2
Probability of getting tails: 1/2
1/2 x 1/2 x 1/2 = 1/8
U=2x+3, x=u/2-3/2
u^2+8u+11=0
u1=(-8+sqrt(64-44))/2=-4+sqrt(5)
u2=-4-sqrt(5)
x1=u1/2-3/2=-7/2+sqrt(5)/2
x2=u2-3/2=-7/2-sqrt(5)/2
Answer:
In these situations, the median is generally considered to be the best representative of the central location of the data. The more skewed the distribution, the greater the difference between the median and mean, and the greater emphasis should be placed on using the median as opposed to the mean.
To draw a perpendicular bisector to a segment AB using only an unmarked straight edge and an unmarked compass, we follow these steps;
Step 1: Place the compass’s tip on the point A and draw a small arc above the line AB approximately in the middle.
Step 2: Now place the compass’s tip on the point B and draw another arc crossing the first arc.
Step 3: Without making any change to the compass, keeping the compass on point A, draw a small arc below the line AB approximately in the middle.
Step 4: Now place the compass’s tip on the point B and draw another arc (below the line AB) crossing the first arc.
Step 5: Join the lines where the arcs are crossing each other on both the sides.<span>
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