Project #67027 - Math 105 Quiz 5

1  of 20
Determine the probability that the spinner lands on white.

 

2  of 20
A bag contains 7 red marbles, 2 blue marbles, and 1 green marble. What is the probability of choosing a marble that is NOT blue?

 

 

 

 

 

 

 

 

 

 

 

3  of 20

The chart below gives the cost and number of vehicle tags sold in each city.

One car is selected at random from the cars with vehicle tags from these cities. What is the probability that this car has a vehicle tag that cost less than $10? Round to the nearest ten-thousandth when necessary.

4  of 20

Use the data to construct a frequency distribution.

A teacher asked her students how many novels each had read in the previous six months. The results are shown below.



Construct a frequency distribution, letting each class have a width of one.

5  of 20
At a lumber company that sells shelves, a customer can choose from 4 types of wood, 2 different widths, and 3 different lengths. How many different types of shelves can be ordered? Use the counting principle to obtain the answer.
6  of 20
A single card is chosen at random from a deck of 52 cards, the probability that a face card (jack , queen, king) is selected is . Does this probability mean that, if you choose a card at random 13 times, a face card will appear 3 times? If not, what does it mean?
7  of 20

Use the following frequency distribution to determine the modal class (or classes).

8  of 20
A survey was done at a mall in which 2,000 customers were asked what type of credit card they used most often. The results of the survey are shown in the figure below.



Determine the empirical probability that a person selected at random from the 2,000 surveyed uses Mastercard. Round to the nearest thousandth when necessary.
9  of 20

Ages of Students in ENG-101

Based on the chart, how many people are 21 years of age?

10  of 20
A bag contains 7 red marbles, 9 blue marbles, and 6 green marbles. What is the probability of choosing a blue marble?
11  of 20

The table shows the number of college students who prefer a given pizza topping.

Determine the empirical probability that a student chosen at random is a junior AND prefers meat toppings. Round to the nearest thousandth.

12  of 20
Two coins are tossed 20 times and the number of tails is observed.



Compute the empirical probability that exactly one tail occurred.
13  of 20
Identify the sampling technique used to obtain a sample.

A group of people are classified according to height and then random samples of people from each group are taken.
14  of 20

Construct a histogram of the given frequency distribution.

The frequency distribution indicates the ages of 156 members of a health club.



15  of 20
A restaurant offers salads with 2 types of lettuce, 4 different toppings, and 3 different dressings. How many different types of salad can be offered? Use the counting principle to obtain the answer.
16  of 20
The probability of rolling an even number on a die is . If you roll the die two times, does this probability mean that one even number will appear? If not, what does it mean?
17  of 20
Use a tree diagram showing all possible results when a die is rolled twice to list the ways of getting exactly one die showing a 3.
18  of 20

Use the data to construct a frequency distribution.

19  of 20
A card is drawn at random from a standard 52-card deck. Find the probability that the card is NOT a queen.
20  of 20
There are 3 cards in a hat: one is a king, one is a queen, and one is an ace. Two cards are to be selected at random with replacement. Using a tree diagram, obtain the sample space for the experiment. Then find the probability that you choose the same card twice.

 

 

Subject Mathematics
Due By (Pacific Time) 04/25/2015 12:00 am
Report DMCA
TutorRating
pallavi

Chat Now!

out of 1971 reviews
More..
amosmm

Chat Now!

out of 766 reviews
More..
PhyzKyd

Chat Now!

out of 1164 reviews
More..
rajdeep77

Chat Now!

out of 721 reviews
More..
sctys

Chat Now!

out of 1600 reviews
More..
sharadgreen

Chat Now!

out of 770 reviews
More..
topnotcher

Chat Now!

out of 766 reviews
More..
XXXIAO

Chat Now!

out of 680 reviews
More..
All Rights Reserved. Copyright by AceMyHW.com - Copyright Policy