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dedylja [7]
3 years ago
13

If a data set is normally distributed, what percent of the data will lie below the mean

Mathematics
1 answer:
GREYUIT [131]3 years ago
6 0

Answer:

c

Step-by-step explanation:

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I need help with these two math problems plz. Show your work
MakcuM [25]
9\16 + 3\4= 1 5/16for 1 and this answer is 1 5/16

7 1/3 - 9 = 1 2/3 for 2 so the answer is 1 2/3

I think let me know
6 0
3 years ago
Read 2 more answers
Prove: an odd number squared is an odd number
densk [106]

Answer:

2(2n² + 2n) + 1

Step-by-step explanation:

(2n + 1)² can also written as

(2n + 1) × (2n + 1)

= 4n² + 2n + 2n + 1

= 4n² + 4n + 1

= 2(2n² + 2n) + 1

= an odd

Hence Proved!

 

<u>-TheUnknownScientist</u><u> 72</u>

3 0
3 years ago
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Alexander is a stockbroker he earns 11% commission each week last week he sold $7,200 worth of stocks how much money did he make
AlekseyPX

Answer:

Last week Alexander earned $792 in commissions.

Step-by-step explanation:

Giving the following information:

Commission= 11%

Sales= $7,200

T<u>o calculate the total commission, we need to use the following formula:</u>

Total commission= commission rate*sales

Total commission= 0.11*7,200

Total commission= $792

Last week Alexander earned $792 in commissions.

3 0
3 years ago
Don't guess!
lina2011 [118]

Answer:

it would probally be A or D

Step-by-step explanation:

but really think its a because it is a decemial and decimals can be writtin as an equation with m

4 0
3 years ago
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You went to a restaurant and spent $53.25 on the meal. There was a 6% sales tax. What was the amount of money, not including a t
Blizzard [7]

Answer:

$50.05

Step-by-step explanation:

$53.25

Tax (6.0%)$3.20

53.25-3.20=50.05

8 0
3 years ago
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