Mathematics, 05.05.2021 19:10 tmcbroom9385
Describe whether the following sampling method is biased (not random)or unbiased (random) JUSTIFY YOUR ANSWER
to determine whether students at Bernal want to attend an art festival at the school, Manuel surveys all the students in the library at lunch.
I’ll mark BRAINLIST if correct.
Answers: 2
Mathematics, 21.06.2019 19:30
Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x
Answers: 3
Mathematics, 21.06.2019 21:30
Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50
Answers: 3
Mathematics, 21.06.2019 22:00
You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?
Answers: 3
Mathematics, 22.06.2019 00:30
Ican interpret and represent the remainder in division calculations sensibly for the context (eg if we wont to know how many 40 seat buses will be needed to transport 170 students for on excursion, we divide 170 by 40 and realise buses and another smaller vehicle to that we need 4 transport 10 more students) solve the following questions. show your work! 11) the zoo had 420 butterflies that needed to be transported to a new enclosure. the boxes that the butterflies would be moved in only hold 80 butterflies in each. how many boxes would they need? 2 12) each classroom in the school can have exactly 25 students, if there are 345 students in the school how many full classrooms are there?
Answers: 2
Describe whether the following sampling method is biased (not random)or unbiased (random) JUSTIFY YO...
Biology, 23.03.2020 22:16
Mathematics, 23.03.2020 22:16
Mathematics, 23.03.2020 22:16
Mathematics, 23.03.2020 22:16
Mathematics, 23.03.2020 22:16
History, 23.03.2020 22:16
Mathematics, 23.03.2020 22:16