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Vlada [557]
3 years ago
9

The Bureau of Labor Statistics (BLS) is the main fact-finding agency of the US government in the fields of labor economics and s

tatistics. Data from the Current Population Survey (CPS), conducted by the BLS and the Census Bureau, have been used to indicate a downward trend in retirement age. [Source: Gendell, M. (October 2001). Retirement age declines again in the 1990s. Monthly Labor Review, 124(10), 12-21.]
The following DataView tool displays a hypothetical data set consisting of annual income (as measured in thousands of dollars) and age of retirement for 100 retirees.
Use the tool to view the histogram of the retirement ages of the retirees, and answer the questions that follow. (Hint: Click either one of the Variable sliding panels in the bottom left-hand corner of the tool screen. Click the downward-pointing arrow next to Select Variable, and select the variable Retirement Age. Click the Histogram button in the middle of the left-hand side of the screen to view a histogram of its distribution.)
Data Set Retirement Sample Variables = 2 Observations = 100 Income and Retirement Age for 100 retirees Variables Observations > Variable Type Form Observations Values Missing 100 100 Numeric Income Retirement Age Quantitative Quantitative Numeric Variable Variable Correlation Correlation
___________of the distribution of the retirement ages extends farther than the other tail. Therefore, this distribution is ________
Use the tool to obtain the mean and median of the retirees' retirement ages. (Hint: On the Variable sliding panel for the variable Retirement Age, click the Statistics button to view computed statistics for the variable.)
The mean is________ y, and the median is________. The mean is ________ than the median.
Use the tool to view the histogram of the incomes of the retirees. (Hint: Click a Variable sliding panel in the bottom left-hand corner of the tool screen. Click the downward-pointing arrow next to Select Variable, and select the variable Income. Again, click the Histogram button.)
_________ of the distribution of the incomes extends farther than the other tail. Therefore, this distribution is ________
Use the tool to obtain the mean and median of the incomes. (Hint: Select the Variable sliding panel for the variable Income, and click the Statistics button.)
The mean is _______ , and the median is _______ V. The mean is than the median. When the distribution is symmetrical, the mean is the median. When the distribution is positively skewed, the mean is usually ________ the median. When the distribution is negatively skewed, the mean is usually ______ the median. than the median. Therefore the is the preferred
The presence of extremely large or small values in the data affects the mean ________ measure of central tendency when the distribution is skewed.
Mathematics
1 answer:
Nesterboy [21]3 years ago
6 0
This is my answer I think it idc , c c
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Paul traded 13 baseball card to Dan for 4 new packs of 6 cards each. Paul lost 3 cards. He now has 75 cards. How many cards did
melomori [17]

Answer:

The number of cards Paul had at the beginning was 64 cards

Step-by-step explanation:

Here we have a word problem as follows

Paul traded 13 baseball card to Dan for 4 new packs of 6 card each

Number of cards received from Dan = 6 × 4 = 24

Number of cards traded to Dan = 13

Net number of cards traded = 24 - 13 = 11

Total number of cards Paul now has = 75 cards

Therefore since Paul gained 11 cards to make his total number of cards = 75, then;

The initial amount of cards Paul had = 75 - 11 = 64 cards.

3 0
3 years ago
Write the ratio 1 1/7:1/9 in simplest form
Elden [556K]
[tex]<span>1\dfrac{1}{7}=\dfrac{1\cdot7+1}{7}=\dfrac{8}{7}\\\\1\dfrac{1}{7}:\dfrac{1}{9}=\dfrac{8}{7}:\dfrac{1}{9}=\dfrac{8}{7}\cdot\dfrac{9}{1}=\dfrac{72}{7}[tex]

Answer: 1 1/7 : 1/9 = 72 : 7
</span>
8 0
3 years ago
A camera has a listed price of $587.98 before tax. If the sales tax rate is 8.5%, find the total cost of the camera with sales t
ikadub [295]

Answer:

$637.95

Step-by-step explanation:

convert 8.5% to a decimal by dividing by 100:

8.5÷100= 0.085

then multiply.

587.98×(0.085)=49.97

now add.

587.98+49.97=<u>637.95</u>

6 0
3 years ago
If 9 out of 20 candies are orange, how many orange candies will there be per 100 candies total?
avanturin [10]

Answer:

45

Step-by-step explanation:

20 / 9 = 2.222222222223

100 / 45 = 2.222222222223

9 is 45% of 20 and 45 is 45% of 100.

5 0
3 years ago
Can anyone figure this problem oit
jeka57 [31]
W=98
Hope this helps
6 0
3 years ago
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