Answer:
bunches up in the middle and tapers off symmetrically at either end
Step-by-step explanation:
By definition a normal distribution is a probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.
Because the data towards the mean is more frequent in occurrence, the graph peaks at the center. The data occurs less frequently at the tail ends of the distribution, thus the shape of the distribution is a bell shape that peaks at the center and tapers off towards the tails. The key characteristic is that the distribution of data is perfectly symmetrical.
This is why the answer is:
The data depicted in a histogram show approximately a normal distribution if the distribution <u>bunches up in the middle and tapers off symmetrically at either end.</u>
116/240 which simplifies to 29/60 by dividing 116/240 by 4/4.
Answer: y>−5
Step-by-step explanation: Let's solve your inequality step-by-step.
−7<2y+3
Step 1: Flip the equation.
2y+3>−7
Step 2: Subtract 3 from both sides.
2y+3−3>−7−3
2y>−10
Step 3: Divide both sides by 2.
2y
2
>
−10
2
y>−5
Answer:
Use the sum of angle measures rule.
Step-by-step explanation:
If you are given two angles and one missing angle, it's good to remember that all angles add up to 180°.
You can add the the given angles measurements, and subtract them by 180. You should then get the missing angle measure.
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