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o-na [289]
3 years ago
11

For a random sample of 9 women the average resting pulse rate is 76 bets per minute and the sample standard deviation is 5 the s

tandard error of the sample mean is
SAT
1 answer:
Black_prince [1.1K]3 years ago
5 0

Answer:

Standard Error of the Mean = σ/√N = \frac{5}{\sqrt{9}}

Explanation:

SEM is calculated by taking the standard deviation and dividing it by the square root of the sample size.

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5 0
3 years ago
How much does rodrigo earned profit brainly.
adelina 88 [10]

The cost of buying 10 boxes of 12 units of perfume would be 120,000.00 and Rodrigo will sell them for 180,000.00. According to the above, Rodrigo's profit is 60,000.00.

<h3>How to calculate Rodrigo's profit?</h3>

To calculate Rodrigo's profit selling perfumes, it can be done in several ways. One of them is calculating the total profit per box of perfumes and multiplying it by the number of boxes he bought as shown below:

  • Cost of perfume box: 12,000.00
  • Sales value of the perfume box: 18,000.00

  • 18,000.00 - 12,000.00 = 6,000.00

Earnings per box of perfumes = 6,000.00

Now, we have to multiply the profit by the number of boxes of perfume that Rodrigo bought, this time it is 10.

  • 6,000.00 × 10 = 60,000.00

According to the above, Rodrigo's total profit from selling 10 boxes of perfumes is 60,000.00.

Note: This question is incomplete because some information is missing. Here is the complete information:

Rodrigo is engaged in a buy and sell business of perfumes. he bought 10 boxes f perfumes. each boxes costs 12,000.00 and contains a dozen of perfume bottles. he is planning to sell one perfume bottle at P1,500. what is his expected profit on the boxes of perfumes? the ultimate goal of any business whether a retail or wholesale is to earn a profit. getting the difference between the amount of money earned from the selling 10 boxes containing a dozen of perfume bottles and the cost of those 10 boxes gives the profit.

1. how much does rodrigo earned profit?

Learn more about profit in: brainly.com/question/1494270

7 0
3 years ago
What you think should be the teaching approach to tourism in africa?​
Mashutka [201]

Answer:

people should be educated concerning tourism management

3 0
3 years ago
Kevin is in his mid-20s. He has a strong build, a large set of teeth, a prominent jaw, and high cheekbones. He has been in a few
AlexFokin [52]
I think it is 5 
noth sure
8 0
3 years ago
Read 2 more answers
PLEASE GUYS I NEED YOUR HELP can anyone please help me please!!!!! its due today
Pavel [41]

Answer:

is this the one u were asking about in the comment but ill just answer this anyway-

Explanation:

a).3

b).85/85%/ 17/20 - idk what form its asking for but this the general idea

c) about a 285 hour battery life

4 0
4 years ago
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