“…The reliability function of the New Extended Flexible Weibull (NEx-FW) distribution [17] is given as, ( ) = ; > 0, , , > 0 and the corresponding hazard rate function is given as, ( ) = ( + 2 ) ; > 0, , , > 0 2.1.8.1 Shape behaviour of NEx-FW distribution BT shape hazard rate function, if > 1, < 1 and < 1…”