subject

Mathematics, 26.02.2021 01:00 kdamaso93

1. Vincent flipped three coins during a probability experiment. The outcomes of the first 40 trials are shown in the table.
Probability Experiment
Faces Showing on
Flipped Coins
Number of
Outcomes
3 tails
4
1 head, 2 tails
13
2 heads, 1 tail
16
3 heads
7
Based on the information in the table, in how many of the next 120 trials will the outcome be
exactly two of the coins showing heads?

Plz do it ASAP !

ansver

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 22.06.2019 00:30, drewje12

Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots? (x + 2)(x - 3) = 0 (x - 2)-2(x + 3)3 = 0 (x-2 + 2)(x2- 3) = 0 (x + 2)2(x - 3)2 = 0

Answers: 2

Mathematics, 22.06.2019 00:30, valerrry

In the diagram, bc¯¯¯¯¯∥de¯¯¯¯¯ . what is ce ? enter your answer in the box.

Answers: 3

Mathematics, 22.06.2019 01:20, attic

If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4

Answers: 1

Mathematics, 22.06.2019 04:00, katelynwest1

The roof of a farm silo is the shape of a hemisphere and is made of sheet tin. if the diameter of the silo is 126.5 feet, how much sheet tin is needed to make the roof? (use π = 3.1416.)

Answers: 2

You know the right answer?

1. Vincent flipped three coins during a probability experiment. The outcomes of the first 40 trials...

Questions in other subjects:

Konu

Mathematics, 25.12.2019 13:31

At a pizza restaurant a large cheese pizza cost $8.99 plus $1.25 per topping if laura paid $13.99 for a large pizza before taxes how many toppings did laura put on her pizza...

Konu

Mathematics, 25.12.2019 13:31

Couples are marrying later. the median age of men who tied the knot for the first time in 1970 was 23.2. in 1998, the median age was 26.7. write an equation, in slopeintercept form...

Konu

Mathematics, 25.12.2019 13:31

If point a is located at (5,-7) and there are 8 points between a and b, what could be the possible coordinates for point b?...

Konu

Spanish, 25.12.2019 13:31

Choose the correct response to the following question. ¿qué está haciendo el abuelo? question 6 options: está leyendo un libro. está comie...

Konu

Mathematics, 25.12.2019 13:31

The width and height of a cereal box have been doubled. if the volume of the original box is 48 cubic inches, what is the volume of the new box? 96 cubic inches 192 c...

Konu

Mathematics, 25.12.2019 13:31

Is sean wanted to make 3 dresses that uses 4 7/8 yards of fabric each explain how she could use estimation to make sure he has enough fabric for all of them...

Konu

History, 25.12.2019 13:31

As it turned out, deregulating the savings and loan industry was a bad thing. why was this true? a.) there were not enough consumers willing to invest in them.. ...

Konu

Social Studies, 25.12.2019 13:31

President gerald ford is unique in american history because...

Konu

History, 25.12.2019 13:31

This fourthteenth amendment clause means that...

Konu

Mathematics, 25.12.2019 13:31

Am i correct? my answers are *** 1. which ray is a bisector of triangle abc? bc bd*** ba bf 2. what is gf? 5 10 15***...

More questions: Mathematics Another questions