T Test (Student's T-Test): Definition and Examples

WASTED on Instagram: "🤔 A keyboard is an input device used to enter text, numbers, and commands into a computer or other electronic systems. It typically consists of a set of keys arranged in a specific layout, most commonly the QWERTY layout, which is named after the first six letters on the top letter row. When a key is pressed, it sends a signal to the device, allowing users to type documents, navigate software, and execute commands. Keyboards can be wired or wireless, and they come in many

𝐀𝐫𝐭𝐡𝐢 𝐑𝐚𝐠𝐮𝐫𝐚𝐦 on Instagram: "Let’s make Chalk from Egg Shell 🐣 Things needed to make a chalk 1.Egg shell 2.Flour 3.Natural Dye ( we used - Beetroo, carrot, turmeric powder, moringa powder, butterfly pea) Preparation: * Collect the eggshells, rinse them well or preferably boil & wash. Let it dry, and grind them into a fine powder. * In a small bowl, mix 1 tsp of natural dye with 2 tsp of hot water and stir. * Add 1 tbsp flour and 1 tbsp eggshell powder the mixture will look clumpy at