Answer:
The statement which is not true about the sample is;
The sample of 10 plants was a census of the corn plants
Step-by-step explanation:
The statement out of the given statements which is not true about the sample is "The sample of 10 plants was a census of the corn plants"
The 10 unique number corn which the farmer randomly selects of which he then count the number of ears in the corn and multiply by 100 so as to quickly arrive at an estimate of the total number of ears of corn for the crop, without individually counting the ears on each plant from the 100 plants
A census is a counting and individual enumeration procedure to collect and record characteristic information and details of the all the members that make up a given population
Therefore, the farmer is finding an estimate of the number of ears of in the plants rather than taking a census of the ears of corn on each plants in the population of 100 plants
Cost of child ticket = x
cost of adult ticket = 2x
2(2x) + 3(x) = 28
4x + 3x = 28
7x = 28
x = 28/7
x = 4
Child ticket cost 4
Adult ticket cost 8
Answer:
ddd
Step-by-step explanation:
ddd fdrcfd g rer fsss fdssss vfdd
Answer:
perimeter = sum of all sides. this is same for polygons
rect: area l×b. peri = 2(l+b)
Step-by-step explanation:
15+5 = 20
20*2 = 40 cm is the perimeter of the given figure
