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serious [3.7K]
3 years ago
7

Let S be a sample of size 31 from a normally distributed population Omega . It is given that the average of the data in S is 120

and the standard deviation is 18. Construct a 90% confidence interval [a, b] for the population mean based on the data in the sample.
Mathematics
1 answer:
Kipish [7]3 years ago
8 0

Answer:

48 NO seña hfjxsmisns sisbxbd

Step-by-step explanation:

<h2><em><u>nzhejsbxbddndbhwksdyanvxydjd4mnnnek</u></em><em><u>nwnennnnnn</u></em></h2>
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Solve each equation.<br> 1.) 7x=8x+12<br> 2.) 34-2x=7x<br> 3.) -x=7x-56
Elza [17]

Answer:

1: -12

2: 3 7/9

3: 7

Step-by-step explanation:

4 0
3 years ago
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Malory spent $5 on a 16oz bag of wheat thins. At this rate, how much does it cost for 10 oz of wheat thins?
igomit [66]

Answer:

$3.13

Step-by-step explanation:

Get the price per oz:

5/16 = 0.3125

Multiply that by the amount of ozs you are looking to buy:

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Round to get your answer

6 0
3 years ago
which shows a true conditional with a correctly identified hypothesis and conclusion. a. if its raining, then the humidity level
Degger [83]
The <u>correct answer</u> is:

D) <span>if it's raining, then the humidity level is 100%; hypothesis: it is raining; conclusion: the humidity level is 100%.

Explanation:

The truth value of this conditional statement is true; if it is raining outside, that would mean the humidity level is 100%..

The hypothesis of a conditional statement is the "if" part.  In this statement, what follows "if" is "it's raining"; this is the hypothesis.

The conclusion of a conditional statement is the "then" part.  In this statement, what follows "then" is "the humidity level is 100%"; this is the conclusion.</span>
8 0
3 years ago
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Find m∠FHG. Hurry pls
sesenic [268]
180 -20 = 160 so angle FHG equals 160
8 0
3 years ago
I need help on these problems
Mazyrski [523]
Hope this helps and hope you can read it, if not let me know :)

4 0
4 years ago
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