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Dimas [21]
3 years ago
9

The conditional relative frequency table was generated by row using frequency table data comparing the hat size and shirt size o

f children on a baseball team. A 4-column table with 3 rows. The first column has no label with entries medium shirt, large shirt, total. The second column is labeled child-sized hat with entries almost equals 0.67, 0.2, 0.48. The third column is labeled adult-sized hat with entries almost equals 0.33, 0.8, 0.52. The fourth column is labeled total with entries 1.0, 1.0, 1.0. The coach attempts to determine an association between shirt size and hat size. Which is most likely true?
Mathematics
1 answer:
alexira [117]3 years ago
7 0

Answer:

(0.88)is not similar to (0.33)

Step-by-step explanation:

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3 years ago
How many 3 digit palindromes are divisible by 9?
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Interesting problem.

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A three digit palindrome must be made up of two distinct digits only, one for the first and last digits, and one for the middle, for example, 424, or 515, etc.


For a number to be divisible by 9, the sum of the digits must add up to a multiple of 9, such as 0, 9, 18, 27, etc.


We can now form a table of the possible 3-digit palindromes divisible by 9, starting with the first/last digits (=A), and finding the middle digit (=B).  The number is therefore represented by the pattern ABA.

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For each value of A (from 1 to 9) we can only find one value of B that makes the number divisible by 9.   Thus we can only find nine such numbers, with A equal to 1 to 9.

Here's a list of the numbers

A   B   number

1    7    171

2   5    252

3   3    333

4   1     414

5   8    585

6   6    666

7   4    747

8   2   828

9   0   909

3 0
3 years ago
A stock has had returns of 7 percent, 25 percent, 17 percent, −13 percent, 25 percent, and −6 percent over the last six years. W
Tems11 [23]

Answer: Geometric average return would be 0.10% and arithmetic average return would be 9.17%.

Step-by-step explanation:

Since we have given that

Returns are as follows:

7%, 25%, 175, -13%, 25% and -6%.

Geometric return is given by

\sqrt[6]{(1+0.07)(1+0.25)(1+0.17)(1-0.13)(1+0.25)(1-0.06)}-1\\\\=\sqrt[6]{(1.17)(1.25)(1.17)(0.87)(1.25)(0.94)}-1\\\\=0.097\%=0.10\%

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Hence, geometric average return would be 0.10% and arithmetic average return would be 9.17%.

7 0
3 years ago
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