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3 years ago

2. What are two important characteristics for Normal Distribution ? (1pt)

Mathematics

1 answer:

Liono4ka [1.6K]3 years ago

4 0

Answer:

the mean and standard deviation.

Step-by-step explanation:

i did the work

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Anyone wanna help me

EleoNora [17]

$\huge\text{Hey there!}$

$\mathsf{4(3 + 5) - 3\times9^2}$

$\mathsf{3 + 5 = \bf 8}$

$\mathsf{4(8) - 3\times 9^2}$

$\mathsf{4(8) = \bf 32}$

$\mathsf{32 - 3\times9^2}$

$\mathsf{9^2 = 9\times9 = \bf 81}$

$\mathsf{32 - 3\times 81 }$

$\mathsf{-3\times81 =\bf -243}$

$\mathsf{32 - 243}$

$\mathsf{= \bf -211}$

$\boxed{\huge\text{= \bf -211}}$

$\boxed{\boxed{\mathsf{OVERALL\ ANSWER: \bf 4(8) - 3 \times 81 \rightarrow }\huge\text{\bf Option C}}}\huge\checkmark$

$\large\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

6 0

3 years ago

Match the following items by evaluating the expression for x = -3. x^-2 x^-1 x^0 x^1 x^2

il63 [147K]

Answer:

See below

Step-by-step explanation:

$x=-3 \\\\x^{-2}= 3^{-2}=\dfrac{1}{3^2}=\dfrac{1}{9} \\\\x^{-1}= 3^{-1}=\dfrac{1}{3^1}=\dfrac{1}{3} \\\\x^0=3^0=1 \\\\x^1=3^1=3 \\\\x^2=3^2=9$

Hope this helps!

5 0

3 years ago

Help me please I’d really appreciate it right now .

Rama09 [41]

Answer:

sales tax is $0.6

total cost is $20.60

Step-by-step explanation:

20*0.03=0.6

20*1.03=20.6

4 0

3 years ago

A ball is thrown from 4 feet off the ground with a vertical velocity of 30 feet per second.

FinnZ [79.3K]

The equation is h(t)=-16t^2+ V∨0t+H∨0

4 0

3 years ago

-2(3x)+1=7-6x X Is equal to what

vazorg [7]

Answer:

There are no solutions.

Step-by-step explanation:

Let's solve your equation step-by-step.

−2(3x)+1=7−6x

Step 1: Simplify both sides of the equation.

−2(3x)+1=7−6x

−6x+1=7+−6x

−6x+1=−6x+7

Step 2: Add 6x to both sides.

−6x+1+6x=−6x+7+6x

1=7

Step 3: Subtract 1 from both sides.

1−1=7−1

0=6

Hope this helps.

6 0

3 years ago

Read 2 more answers