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marusya05 [52]
3 years ago
9

What does a standard score measure

Mathematics
1 answer:
Alexxx [7]3 years ago
5 0
The standard score (more commonly referred to as a z-score) is a very useful statistic because it (a) allows us to calculate the probability of ascore occurring within our normal distribution and (b) enables us to compare two scores that are from different normal distributions.
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lilavasa [31]
Word form:
six hundred thousand


4 0
3 years ago
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Indicate which sets are disjoint to the given set
marysya [2.9K]

If the intersection of two sets is a null set or an empty set, then two sets A and B are disjoint sets. The intersection of a set is therefore empty.

<h3>Explain about the disjoined set?</h3>

Disjoint sets are a pair of sets that do not share any elements. For instance, the sets A=2,3 and B=4,5 are not connected sets. However, set C=3,4,5 and set C=3,6,7 are not disjoint since 3 is a common element in both sets C and D.

Now that we are clear on the disjoint set's definition, let's go on to talking about some more important topics, such the notation and Venn diagram related to it. A B = is the notation used for this particular set. As an illustration, suppose A = 1, 2, 3, and B = 4, 5, 6, 7. A + B = then.

To learn more about disjoined set refer to:

brainly.com/question/28165517

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8 0
2 years ago
a traveling salesman drives his car 30000 miles a year. His car travels 16 miles to the gallon of gas. How many gallons of gas d
DENIUS [597]

Answer:

187.5 gallons

Step-by-step explanation:

Make a proportion

\frac{16 miles}{1 gallon} = \frac{3000 miles}{x}

3000/16 = 187.5, so multiply 1 by 187.5 to find the gallons used in a year

This gets you 187.5 gallons used in a year

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3 years ago
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Help! I need the answers quick please
Norma-Jean [14]

Answer:

No idea

Step-by-step explanation:

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