Converting fractions
What is 1/2 converted to a decimal
0.5
10 - 7
3
Is the judgement sampling method bias?
Yes
5 + x = 10. what is x?
5
What is the area of a square with a side length of 8 cm
64cm
What is 1/5 converted to a percentage
20%
50 - 27
23
Is the convenience sampling method bias?
No
x divided by 20 = 4. What is x?
80
What is the area of a circle that has a diameter of 2
3.14 (rounded)
What is 1/20 as a decimal
0.05
21 x 3
63
Would collecting information about sports from a sports team be biased?
most probably/yes
x times 81 = 243. What is x
3
What is the sixth digit of pi
What is 7/20 converted to a decimal.
0.35
627 divided by 3
209
what is the judgment sampling method in terms of the skittle experiment?
Choosing the color of skittle yourself
x times 80 divided by 40 = 4. What is x?
2
What is the circumference of a circle with a radius of 5cm
31.4cm (rounded)
What is 7/350 converted to a percentage
2%
327600 divided by 40
8019
what is the stratified sampling method?
Researchers divide the population into smaller sub populations called strata
x divided by 724 times 780 = 23400. What is x?
21720
Name the digits of pi (200 points (not doubled) per digit named)
3.1415926535 8979323846 2643383279 5028841971 69399375105820974944 5923078164 0628620899 8628034825 34211706798214808651 3282306647 0938446095 5058223172 53594081284811174502 8410270193 8521105559 6446229489 54930381964428810975 6659334461 2847564823 3786783165 27120190914564856692 3460348610 4543266482