Tag: welch-t-test

Interview Questions

• Two classes, unequal grade spreads: Welch's t-test
• Two suppliers, unequal delivery-time spreads: Welch's t-test
• Two portfolios, unequal return spreads: Welch's t-test
• Two machines, unequal weight spreads: Welch's t-test
• Two desks, very different latency spreads: Welch's t-test