Question

could you show the by hand and excel ways to get to the answers please

a sewiwa ๒chique for tough-ooreen devices th t allows aers to input a woed by sideng·Regerfrom lener toleter The ae's finger is 0rey renoved bor, the keyboard between word. To developers claim Pat typing opeed using e techrique faster when compared th tradno otout so en keyboards. The卻company g data table shows the typng speeds of 10 doduas o were ea red typing us g both methods. Complete parts a) trough below, ClakPdioon to view the data table Potrm a hypothes s test using α-ΟΟι todesemis tho a era e ty ngspeed using thise torout methods is diferent Let My be the pop latoemoan ofman hedeak dnerences fo thù sping speed of thenew method minus the typing speed Hy b. Caloulahe the approprate test ststic and iterpeet the resuts of the hypothesis est using a-001 The test stsistic i(Round to two deomslplaces as needed

Answer 1