brendangeary6988 brendangeary6988 Today at 4:33 AM Business Answered Urgent help needed... 2. The following results have been obtained from a sample of 11 observations on the value of sales (Y) of a firm and the corresponding price (X). ΣΧΥ=481 Σy - E y =502 = 502 ΣΧ E X = 224 X = 4 Y