Math Praxis Practice Test (5003) Questions and Answers Already Passed
1 view 0 purchase
Course
5003
Institution
5003
Math Praxis Practice Test (5003) Questions and Answers Already Passed
Six children have collected these amounts in their piggy banks: $10, $33, $45, $23, $1, and $68. What is the median of their savings?
a. $28
b. $33
c. $23
d. $66
answer: a. $28
Rearrange the numbers in increasing order: 1,...
Math Praxis Practice Test (5003) Questions and Answers
Already Passed
Six children have collected these amounts in their piggy banks: $10, $33, $45,
$23, $1, and $68. What is the median of their savings?
a. $28
b. $33
c. $23
d. $66
answer: a. $28
Rearrange the numbers in increasing order: 1, 10, 23, 33, 45, and 68. The median of a
sequence of numbers is the middle value. Since there are six numbers, there are two
values in the middle 23 and 33 and, therefore, the median is the average of these
values. The median is 28.
What do you call questions that have more than one possible answer, and require
collection of data to reach a valid answer?
a. probing questions
b. statistical questions
,c. non-statistical questions
b. rhetorical questions
answer: b. statistical questions
A non-statistical question just has one answer that does not change. A rhetorical
question does not require to be answered. Probing questions require elaboration of the
topic.
The weights of twenty trouts were recorded: 12, 13, 13, 14, 14, 14, 14, 15, 15, 15,
16, 16, 16, 17, 17, 17, 17, 17, 18, and 34. If the weight of the heaviest trout is
removed from the data, which statistical parameter will drastically change?
a. range
b. median
c. mean
d. mode
answer: a. range
Since the mean, median, and mode are measures of center, outliers will not have much
effect. The range will be greatly affected since it measures the difference between the
highest and lowest.
, Which of the following is the term used for the intersection of the x-axis and the
y-axis?
a. quadrant
b. coordinate
c. abscissa
d. origin
answer: d. origin
Abscissa refers to the x-axis, while ordinate refers to the y-axis. Quadrant refers to the
four sections in the Cartesian plane that are divided by the two axes.
What shape is obtained by drawing the polygon whose vertices are the points of
coordinates (2,0), (0,2), (-2,0), and (0,-2)?
a. square
b. rectangle
c. parallelogram
d. trapezoid
answer: a. square
The polygon determined by the four points is a square
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MUTUKACOURSEHERO. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.49. You're not tied to anything after your purchase.
