Cart “Chi-square Test” has been added to your cart.Checkout → Remove item Thumbnail image Product Price Quantity Subtotal × Printed Course Materials - Yellow Belt $60.00 Printed Course Materials - Yellow Belt quantity − + $60.00 × Chi-square Test $29.00 Chi-square Test quantity − + $29.00 Coupon: Apply coupon Update cart Cart totals Subtotal $89.00 Total $89.00 Proceed to checkout