Question

tuesday 9-9

1. the stem-leaf plot below

shows the number of cakes
sold the past 14 days at a
bakery.

stem | leaf
1 | 0 7 8 9
2 | 4 5 5 5 7
3 | 1 4 7
4 | 1 3

based on the information in the
stem-leaf plot above, which
statements are true?

write true or false for #’s 4-7.

Explanation:

Since the specific statements for #4 - #7 are not provided, we can't directly determine True or False. But first, we need to list out all the data points from the stem - leaf plot:

Step 1: Extract data from stem - leaf plot

• For stem 1: The leaves are 0, 7, 8, 9. So the data points are \(10, 17, 18, 19\)
• For stem 2: The leaves are 4, 5, 5, 5, 7. So the data points are \(24, 25, 25, 25, 27\)
• For stem 3: The leaves are 1, 4, 7. So the data points are \(31, 34, 37\)
• For stem 4: The leaves are 1, 3. So the data points are \(41, 43\)

Now, if we had statements (for example, about mean, median, mode, range, or specific values), we could analyze them:

Example (assuming a statement like "The mode of the number of cakes sold is 25"):

Step 1: Recall the definition of mode

The mode is the value that appears most frequently in a data set.

Step 2: Count the frequency of each data point

• \(10\): 1 time
• \(17\): 1 time
• \(18\): 1 time
• \(19\): 1 time
• \(24\): 1 time
• \(25\): 3 times
• \(27\): 1 time
• \(31\): 1 time
• \(34\): 1 time
• \(37\): 1 time
• \(41\): 1 time
• \(43\): 1 time

Since \(25\) appears 3 times, which is more frequent than any other number, the mode is 25. So the statement "The mode of the number of cakes sold is 25" would be True.

If you provide the specific statements for #4 - #7, we can give a more accurate answer.

Answer:

Since the specific statements for #4 - #7 are not provided, we can't directly determine True or False. But first, we need to list out all the data points from the stem - leaf plot:

Step 1: Extract data from stem - leaf plot

• For stem 1: The leaves are 0, 7, 8, 9. So the data points are \(10, 17, 18, 19\)
• For stem 2: The leaves are 4, 5, 5, 5, 7. So the data points are \(24, 25, 25, 25, 27\)
• For stem 3: The leaves are 1, 4, 7. So the data points are \(31, 34, 37\)
• For stem 4: The leaves are 1, 3. So the data points are \(41, 43\)

Now, if we had statements (for example, about mean, median, mode, range, or specific values), we could analyze them:

Example (assuming a statement like "The mode of the number of cakes sold is 25"):

Step 1: Recall the definition of mode

The mode is the value that appears most frequently in a data set.

Step 2: Count the frequency of each data point

• \(10\): 1 time
• \(17\): 1 time
• \(18\): 1 time
• \(19\): 1 time
• \(24\): 1 time
• \(25\): 3 times
• \(27\): 1 time
• \(31\): 1 time
• \(34\): 1 time
• \(37\): 1 time
• \(41\): 1 time
• \(43\): 1 time

Since \(25\) appears 3 times, which is more frequent than any other number, the mode is 25. So the statement "The mode of the number of cakes sold is 25" would be True.

If you provide the specific statements for #4 - #7, we can give a more accurate answer.