Answer:
?= 60
Step-by-step explanation:
yep, that's the answer
Label the vertical axis to show the frequencies. For each interval, count the number of data values from the stem-and- leaf plot<span>. </span>Draw<span> a bar with a height of the number of data values in that interval. In the </span>stem-and-leaf plot<span> in Example 1, the </span>stems<span>represent the tens place of each data value. is this what you need
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If this were to be graphed, the independent variable would be the price of the ticket for the rides. The dependent variable would be the total cost.
The fair admission is not a variable because it is a constant price for every single person who goes into the fair.
The problem asks to use y to represent the total cost and x to represent the number of ride tickets. In order to fully write out the equation, we have to figure out what the fair admission costs.
43.75 = 1.25(25) + b
*b represents the fair admission
Multiply 1.25 by 25
43.75 = 31.25 + b
Subtract 31.25 to find what b costs.
12.50 = b
The fair admission costs $12.50.
Solution: y = 1.25x + 12.50
Answer: The mean of the data is 433.75, variance of the data is 99667.19 and the standard deviation of the data is 315.7011.
Explanation:
The given data is 900, 35, 500 and 300.
The number of observation is 4.
Formula of mean is,
The formula of variance is given below,
The variance of the data is 99667.19
The standard deviation of the data is 315.7011.
The other information or values of given chart is shown in the attached table.
Answer:
152.16 yd²
Step-by-step explanation:
2(8 x 5.6) + 2(8 x 2.3) + (2.3 x 8) = 152.16 yd²
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-Chetan K
