21. The following data are modeled after work by Schalembier…
21. The following data are modeled after work by Schalembier et al., 2020. It captures the relationship between income level and material desire. Material desire refers to a person’s desire to own or purchase more goods and is scored on a 1-7 Likert scale with higher numbers indicating greater levels of desire. Income figures are annual income (in thousands), rounded to the nearest $1,000. Use the following scores to determine whether Income predicts material desire. (Note: You will want to complete the table’s missing calculations before proceeding to the next questions) Income (X) Material Desire (Y) X2 Y2 XY 151 6 906 88 5 440 52 3 156 73 2 146 49 1 49 92 7 644 56 4 224 143 6 858 ∑ 3423 M