Using the Lead Exposure Spreadsheet, using a scatterplot for Year 1 and IQP, Year 1 and IQF, and Year 1 and IQV. 1. Determine if any of the scatterplots show a relationship between the variables.

2. Identify the level of measures of the data and whether the data meet the assumptions for the Pearson product-moment correlation. Explain your answer.

3. Write the hypothesis for the correlation you will conduct, based on the dataset provided.

4. Conduct a correlation for the following variables:

a. Year 1

b. IQP

c. IQF

d. IQV

Include the category labels.

5. Report and discuss the strength and direction of the correlation coefficients for the variables.

6. Articulate the meaning of your results in a one-paragraph summary. (Please Help)

YEAR1	IQP	IQF	IQV
24	85	115	116
24	90	114	105
25	107	101	95
25	97	100	95
29	101	97	92
30	64	96	92
31	111	94	91
31	100	94	91
40	78	93	89
40	97	93	89
41	107	92	87
41	80	90	85
41	90	89	85
41	83	86	82
41	101	86	82
42	121	85	80
43	108	85	80
44	100	85	79
45	93	83	76
48	100	82	76
49	97	80	76
51	79	80	75
52	97	79	72
53	71	75	70
61	111	72	70
62	99	71	67
66	85	70	61
68	99	56	57