Mathematics, 07.10.2019 15:00 Siebee23
Ateacher designed a probability simulation using a coin to model the answers of students who guess every answer on a 5-question true- false quiz. in this simulation, a coin is tossed 50 times, and its landing position is recorded. a coin that lands on heads is recorded as a correct answer, while a coin that lands on tail is recorded as an incorrect answer. the results are shown below.
hthhthththththth
which conclusion can be inferred from these results?
the initial coin toss was marked correct 7 times, so a student is likely to get correct answers by guessing.
there was a total of 26 coin tosses that were marked incorrect, so a student will never pass by guessing.
there was no trial in which all 50 coin tosses were marked correct, so a student is more likely to get all incorrect answers by guessing.
there were approximately an equal number of heads and tails in each trial, so the average grade of all students who guess at every item will be about 50%.
Answers: 2
Mathematics, 21.06.2019 13:00
The composite figure is made up of a parallelogram and a rectangle. find the area. a. 76 sq. units b. 48 sq. units c. 124 sq. units d. 28 sq. units
Answers: 1
Mathematics, 21.06.2019 16:00
One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7
Answers: 2
Mathematics, 21.06.2019 16:30
If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225, what is the maximum house payment you can afford. consider a standard 28% front-end ratio and a 36% back-end ratio. also, to complete your calculation, the annual property tax will be $3,600 and the annual homeowner's premium will be $360.
Answers: 1
Mathematics, 21.06.2019 16:50
Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?
Answers: 3
Ateacher designed a probability simulation using a coin to model the answers of students who guess e...
Business, 18.08.2020 23:01
Mathematics, 18.08.2020 23:01
Chemistry, 18.08.2020 23:01
Arts, 18.08.2020 23:01
English, 18.08.2020 23:01
Mathematics, 18.08.2020 23:01
Engineering, 18.08.2020 23:01
History, 18.08.2020 23:01