me Left:0:20:06 Sai Karothu: Attempt 1 Question 6 (1 point) 48 Listen Last year, the average price for a Nissan Altima SL with 50k miles was $22,000. This year, a sample of 100 vehicles showed a sample mean $22,300 with a standard deviation $1500. Would you conclude that price for this model has increased since last year? Which of the following is TRUE? This is a two-tailed, upper-tail test This is a two-tailed test This is a one-tailed, lower-tail test This is a one-tailed, upper-tail test Uestio