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Aleonysh [2.5K]
3 years ago
10

A scientist measures the height of 30 pine trees. When he finds the mean of these data, which phase of inferential statistics wi

ll it represent?
Mathematics
2 answers:
Andreyy893 years ago
8 0
Its data analysis, apex
grigory [225]3 years ago
7 0

Answer:

Data analysis

Step-by-step explanation:

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Tina completed 2/3 of her homework before dinner George completed 4/7 of his homework before dinner. Who completed a greater fra
swat32
2/3=0.666=66.6% of homework
4/7=0.57=57% of homework
Therefore Tina completed more homework
Hope this helps!
5 0
3 years ago
Y=8-2x when x=8 the value of y
Lera25 [3.4K]

Answer:

-8

Step-by-step explanation:

Given that x and y are two variables.  they are related by the function

y =8-2x

Since x and y are related, given one value we can find the other using this equation.

In our question, given that x =8

Substitute x value in the equation

y = 8-2x

y =8-2(8) = -8

Hence answer is -8:


Verify:  We verify by putting -8 for y and check whether x =8

-8=8-2x

Or 2x = 16

x =8

Verified

8 0
3 years ago
Read 2 more answers
A person pay $3500 for 42 lawn mowers, then sells each lawnmower for $99. How much profit does the store make?
masya89 [10]

Answer:

$658

Step-by-step explanation:

42 x 99 = 4,158

4,158 - 3,500 = 658

5 0
3 years ago
Estimate 275558+ 605131
harkovskaia [24]
880689 is the exact answer
5 0
3 years ago
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Write a numerical expression for: twenty-seven less than the quotient of fourteen and seven.
cluponka [151]

Answer:

27⊂14=7

Step-by-step explanation:

8 0
3 years ago
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