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vovikov84 [41]
4 years ago
7

A baseball coach divided his team randomly into two groups. one group practiced with regular bats, while the other group practic

ed with weighted bats. the group using weighted bats hit the ball an average of 2.3 meters farther than the group using regular bats.
study type:
population:
control group:
treatment group:
is 2.3 m farther a parameter or a statistic?

PLEASE HELP!!
Mathematics
1 answer:
Evgen [1.6K]4 years ago
3 0
2.3 is a parameter because it gives you an exactly amount statistic is like an estimate
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exis [7]

Answer:

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Step-by-step explanation:

g=4.7×3.2=15.04

7 0
3 years ago
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Figure B is a scaled copy of Figure A.Select all of the statements that must be true:
KatRina [158]

Answer:

B) Figure B has the same number of edges as Figure A

D) Figure B has the same number of angles as Figure A

E) Figure B has angles with the same measures as Figure A

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

In this problem

If Figure B is a scaled copy of Figure A

then

Figure A and Figure B are similar

therefore

<u><em>The statements that must be true are</em></u>

B) Figure B has the same number of edges as Figure A

D) Figure B has the same number of angles as Figure A

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6 0
3 years ago
The recommended single dose for a particular drug is 100 mg. How many doses can be obtained from 20 grams of the drug?
Lisa [10]

Answer:

B. 200 doses

Step-by-step explanation:

Given,

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8 0
3 years ago
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8 0
2 years ago
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Starts off with 67 people.

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Pier three: 80 + 18

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There will be 69 people on the boat heading for Pier four

6 0
3 years ago
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