The data are20, 6, 42, 13, 15, 10, 9, 12, 12You can arrange the numbers from least to greatest6, 9, 10, 12, 12, 13, 15, 20, 42
The mean of this data set is 15.44
The median is 12
The mode is 12
Since the data is normally distributed, the correct measure of center is the mean.
Step-by-step explanation:
here's the solution,
in the given figure , sum of all angles formed with O measures 360°
because, it forms a complete angle
so,
=》mPOQ + mQOR + mROS + mSOT + mTOP = 360°
=》mPOQ + mQOR + mROS + mSOT + mTOP = (90° × 4)
=》mPOQ + mQOR + mROS + mSOT + mTOP = 4 × right angle
(cuz.. right angle = 90°)
Answer:
7/20
Step-by-step explanation:
1/4+1/10=5/20+2/20=7/20
(1/3 mile) / (1/4 hour)
= (1/3 ÷ 1/4) mile/hour
= (1/3 · 4/1) mile/hour
= 4/3 mile/hour
Pplssss help me with this one :( it’s science no one is helping me ::