I believe the answer would be A
Answer:
interquartile range of original data:20
New data:15
Step-by-step explanation:
The original data is given as:
45 65 70 80 85 100.
lower quartile()=65
median of data()=(70+80)/2=75
upper quartile()=85
interquartile range=-
=85-65=20
The changed data is given as:
65 70 80 85
lower quartile()=(65+70)/2=67.5
median()=(70+80)/2=75
upper quartile()=(80+85)/2=82.5
interquartile range=-
=82.5-67.5=15.
His Power Would Be exactly 450 joules
Answer:
16=x
Step-by-step explanation:
the two sides are equal, soo i set them equal to each other and add 18 to 16 then divide each side by two and get 16 = x
Answer:
1. 34 students.
2. 6 is the median height.
3. 10 have 171cm 4 have 190cm.
4. 2 students have no taller than 171cm.
Step-by-step explanation:
I really can't explain it because it hard to explain how i answered your question.