2 years ago

The computed chi-square value is positive because the difference between the observed and expected frequencies is

Mathematics

1 answer:

Pani-rosa [81]2 years ago

5 0

The frequencies is small

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A sequence starts from -2. The term to term rule is 'square and subtract 3' find the first six numbers of the sequence

alexandr1967 [171]

Answer:

The first six numbers are $-2,1,-2,1,-2,1$

Step-by-step explanation:

First term is $-2$

The term to term rule is 'square and subtract $3$ '

Second term $=(-2)^{2} -3=1$

Third term $=(1)^{2} -3=-2$

Fourth term $=(-2)^{2} -3=1$

Fifth term $=(1)^{2} -3=-2$

Sixth term $=(-2)^{2} -3=1$

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2 years ago

Whitch number 4,5,6 is a solution of x+5>10

Alex73 [517]

: 6

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- i just plugged in every number in.
4 + 5 > 10
9 > 10? nope.

5+5 > 10
10 > 10 ? nope.

6+5 > 10
11 > 10? YES.

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2 years ago

Dose anyone know how to help me with this

natima [27]

No srry but you can try asking someone else

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2 years ago