1. What is the correlation coefficient (Pearson’s r) between the variable's calories and carb? 2. Interpret the strength of the relationship between the calories and the amount of carbohydrates (in grams) contained in the food menu at Starbucks. 3. Using JASP descriptive statistics, find the mean and standard deviation for the variable calories and carb
It is natural to think there will be a relationship between the number of calories and the amount of carbohydrates (in grams). In this journal, we will conduct a study using the nutrition data for several Starbucks food items. Click here for the dataset (spreadsheet) or Dataset (
Import the data to JASP, run the command and take a screenshot of your output. Based on that, answer the following questions.
1. What is the
2. Interpret the strength of the relationship between the calories and the amount of carbohydrates (in grams) contained in the food menu at Starbucks.
3. Using JASP
4. In a food label at Starbucks, the number of calories is indicated but the amount of carbohydrates (in grams) is missing. Write the equation of the regression line for prediction of the amount of carbohydrates (the response or dependent variables) given the number of calories (explanatory variable or
- First calculate the slope (b_ 1).
- Calculate the intercept (b_ 0).
- Write the regression equation.
5. Using JASP linear regression, validate the regression equation found in c.
6. Calculate R2 of the regression line for predicting the amount of carbohydrates from the number of calories and interpret it in the context of the application.
Your submission of the Learning Journal assignment can be on a word document, a spreadsheet or a PDF.
Database PDF is attached via Images
![item
8-Grain Ro
Apple Bran
Apple Fritt
Banana Nu
Birthday Ci
Blueberry
Blueberry!
Bountiful E
Butter Croi
Cheese Da
Chocolate
Chocolate
Chocolate
Chocolate
Chonga Ba
Cinnamon
Cranberry
Double Ch
Double Fu
Everything
Ginger Mo
Iced Lemoi
Mallorca S
Maple Oat
Marble Pol
Marshmall
Morning B
Multigrain
Old-Fashio
Outrageou
Petite Vani
Plain Bagel
Pumpkin B
Pumpkin S
Raspberry
Raspberry
Reduced-F
Reduced-F
Reduced-F
Starbucks (
Zucchini W
Cheese & F
Chicken &
Chicken Le
Chipotle Cl
Protein
calories
350
350
420
490
130
370
460
370
310
420
380
320
300
420
310
480
490
410
130
280
360
490
420
440
350
210
350
300
420
370
140
280
390
480
480
430
400
340
350
440
490
480
270
360
380
380
fat
BRACHTENNAND
8
9
20
19
6
14
22
14
18
25
17
12
17
21
5
18
18
24
7
2
12
23
25
18
13
4
16
3
HASANAHGG GED GH15
21
14
5
1
14
17
25
16
8
9
10
19
28
28
8
19
19
carb
67
64
59
75
17
47
61
55
32
39
51
53
34
57
52
70
73
46
16
56
58
67
42
59
54
43
45
60
57
56
21
59
61
78
59
69
80
62
59
63
52
39
29
32
35
37
fiber
5
7
0
4
0
5
2
0
0
0
2
3
2
2
3
3
2
3
0
2
0
0
0
3
0
0
2
6
0
3
0
2
2
2
3
0
4
2
4
0
2
6
6
4
6
5
protein
type
10 bakery
6 bakery
5 bakery
7 bakery
O bakery
6 bakery
7 bakery
6 bakery
5 bakery
7 bakery
4 bakery
6 bakery
5 bakery
5 bakery
12 bakery
7 bakery
8 bakery
6 bakery
O bakery
10 bakery
3 bakery
5 bakery
7 bakery
8 bakery
6 bakery
0 bakery
6 bakery
15 bakery
4 bakery
5 bakery
0 bakery
9 bakery
6 bakery
6 bakery
8 bakery
4 bakery
5 bakery
4 bakery
7 bakery
6 bakery
7 bakery
18 bistro box
16 bistro box
17 bistro box
26 bistro box
13 bistro box](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa3eff4ec-a3a3-428c-b44c-5fdf02a4f391%2Feb645ceb-948e-4def-bb9e-644059b9eb10%2Fv4x8esn_processed.png&w=3840&q=75)
![Salumi & C
Sesame Nc
Tuna Salad
Apple Pie
Birthday Ca
Brown Sug
Cherry Pie
Chocolate
Chocolate
Raspberry
Red Velvet
Tiramisu Ci
Bacon & G
Chicken Sa
Ham & Che
Sausage &
Spinach &
Starbucks I
Turkey Bac
Veggie & M
Deluxe Fru
Chicken Sa
Egg Salad S
Ham & Swi
Roasted Tc
Roasted Ve
Tarragon C
Turkey & S
Greek Yog
Peach Rasp
Strawberry
420
350
380
180
170
190
170
190
180
160
190
170
350
300
350
500
290
140
320
350
80
400
460
360
390
350
420
390
300
300
300
26
11
21
7
9
12
7
11
10
8
11
9
18
10
16
28
10
2.5
7
18
0
11
27
9
18
12
13
13
12
4
3.5
2522
50
27
22
24
24
23
23
24
21
22
30
33
31
41
33
25
43
30
20
47
37
43
44
48 46 36 44 7 60
57
365 c
0
0
0
0
0
0
0
0
0
0
5
0
0
6
4
3
0
2
2
5
2
3
4
6
2
0
w wo
3
3
25 bistro box
15 bistro box
23 bistro box
2 petite
0 petite
2 petite
2 petite
0 petite
2 petite
2 petite
O petite
O petite
17 hot breakfast
14 hot breakfast
20 hot breakfast
19 hot breakfast
19 hot breakfast
5 hot breakfast
18 hot breakfast
17 hot breakfast
0 salad
26 sandwich
22 sandwich
28 sandwich
15 sandwich
13 sandwich
32 sandwich
34 sandwich
8 parfait
10 parfait
7 parfait](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa3eff4ec-a3a3-428c-b44c-5fdf02a4f391%2Feb645ceb-948e-4def-bb9e-644059b9eb10%2Fgssi7x_processed.png&w=3840&q=75)
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