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3 years ago

En el mes de abril en la cancha Toto Hernández de Cucuta, habrán encuentros de

Mathematics

1 answer:

ASHA 777 [7]3 years ago

5 0

Brian’s and the other side is not a big problem with it all I think it is mommy Angela Angela leaving the bath so

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Deny develops a new version of Fortnite and becomes a

kifflom [539]

Answer:

150656

Step-by-step explanation:

i used a calculator and google

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3 years ago

Ava and Becca are collecting canned goods.Ava collected 3/4 of a box of canned goods.If Becca collected 5times as much as Ava, h

liq [111]

Becca collected 3 and 3/4 worth of boxes

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3 years ago

X+5 divided by 3 is less than or equal to 2

hichkok12 [17]

$\frac{x+5}{3} \leq 2$
times both sides by 3
x+5≤6
minus 5 both sides
x≤1

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3 years ago

6.1 x -1 = ? <br> please help meeeeeeeee

timurjin [86]

Answer:

-6.1

Step-by-step explanation:

Hope this helps!

3 0

2 years ago

Complete parts (a) through (c) below.

Yuki888 [10]

Answer:

a) $t_{crit}= 1.34$

b) $t_{crit}=-2.539$

c) $t_{crit}=\pm 2.228$

Step-by-step explanation:

Part a

The significance level given is $\alpha=0.1$ and the degrees of freedom are given by:

$df = n-1= 15$

Since we are conducting a right tailed test we need to find a critical value on the t distirbution who accumulates 0.1 of the area in the right and we got:

$t_{crit}= 1.34$

Part b

The significance level given is $\alpha=0.01$ and the degrees of freedom are given by:

$df = n-1= 20-1=19$

Since we are conducting a left tailed test we need to find a critical value on the t distirbution who accumulates 0.01 of the area in the left and we got:

$t_{crit}=-2.539$

Part c

The significance level given is $\alpha=0.05$ and $\alpha/2 =0.025$ and the degrees of freedom are given by:

$df = n-1= 11-1=10$

Since we are conducting a two tailed test we need to find a critical value on the t distirbution who accumulates 0.025 of the area on each tail and we got:

$t_{crit}=\pm 2.228$

4 0

3 years ago