Answer:
Step-by-step explanation:
perimeter of a rectangle=P = 2l + 2w
formula for area-
rectangle= l x w
square= a^2
triangle=1/2 b×h
circle= πr^2
Trapezoid=1/2 (a + b)h
Ellipse=πab
Answer:
Since Interquartile Range consider the middle values in the data set, i.e. 50%, it is not affected by outliers or extreme values. While other statistics mean, standard deviation and range are all affected by outliers or extreme values.
Step-by-step explanation:
hope this helps you :) can you help me please northc04 :(
Answer:
perry is 35 years old now
Step-by-step explanation:
3+4 = 7
4/7 of 56 = £32
3/7 of 56 = £24
4:3 = £32 : £24