In the picture below write the principles of photograpy that over being used
the mean of the following distribution is 24. find the value of p
Marks 0-10 10-20 20-30 30-40 40-50 50-60
no.of
students. 15. 20. 35. p. 10. 42
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Answer:
-98.36
Explanation:
Given the data :
Marks 0-10 10-20 20-30 30-40 40-50 50-60
no.of students : 15. 20. 35. p. 10. 42
The given mean = 24
This is a grouped data:
The formula for the mean is :
Σfx / Σf
Where, x = midpoint ; f = frequency
The midpoint, x = (upper - lower limit) / 2
Midpoint of marks, x :
Marks _____ x ____ Frequency
0 - 10 _____ 5 ______ 15
10 - 20 ____ 15 _____ 20
20 - 30 ____25 _____35
30 - 40 ____35 _____ p
40 - 50 ____45 _____ 10
50 - 60____ 55 _____ 42
[(5*15) + (15*20) + (25*35) + (35*p) + (45*10) + (55*42)] / (15+20+35+p+10+42) = 24
(75+300+875+35p+450+2310) / (122 + p) = 24
(4010 + 35p) / (122 + p) = 24
4010 + 35p = 24(122+p)
4010 + 35p = 2928 + 24p
4010 - 2928 = 24p - 35p
1082 = - 11p
p = 1082 / - 11
p = - 98.36
Kindly check the distribution given again as obtaining a negative value isn't ideal.
.
Once people started using neumes, composers stopped getting credit for their works.
True
False
Answer:
False
Explanation:
One of the effects of increasingly complex musical notation was that individual composers gained more recognition for their work. So neumes helped their reputation immensely.
Which of the following belongs in the introduction of an opinion essay?
Closing sentence
Controlling idea
Textual evidence
Topic sentence
Answer:
topic sentence.............
Topic sentence belongs in the introduction of an opinion essay.
What is topic?
A matter dealt with in a text, discourse, or conversation or a subject is known as Topic.
What is introduction?Introduction means the action of introducing something.
To learn more about opinion essay
https://brainly.com/question/20441249
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How have you incorporated your artistic preferences into your final piece? what does this question mean
The 2020 June bank statement of Wheeler Ltd has just been received from its bankers. The owner, Ken Wheeler, has been quietly monitoring internal controls over few months and has sufficient grounds to believe that cash is being misappropriated in his business. He has approached an accounting consultant, Tony, to verify his accounting records and confirm his worst fears. Tony is supplied with the reconciliation statement at the end of last month together with the cash records and the most recent bank statement of Wheeler Ltd.
Answer:
Tony should prepare a bank reconciliation statement. He should reconcile all the bank statement items with his accounts.
Explanation:
Wheeler Ltd should reconcile its bank statement with its accounts details. All transactions should be verified and reconciled. If any transaction is found ambiguous then investigation should be done to identify the impact of that transaction. The reconciliation statement prepared by Tony will identify the chances of fraud.
The ___ was not a true ziggurat.
Answer:
The Mesopotamian was not a true ziggurat.
