Answer:
39.36
Step-by-step explanation:
We multiply 9.84 by 4 which gives us the answer above
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.
Answer:
Gail can use 6 different patterns
Step-by-step explanation:
15/2.5 = 6
Answer:
62
15
Step-by-step explanation:
sorry i’m a bit late
777 divided by 21 = 34 with a remainder of 3