def mean_interval(mean=None,std=None,n=None,confidence=0.95):
    """
    """
    alpha=1-confidence
    z_score=ss.norm.isf(alpha/2)
    me=z_score*std/np.sqrt(n)
    low_limit=mean-me
    up_limit=mean+me
    return(round(low_limit,3),round(up_limit,3))

mean_interval(mean=105.36,std=10,n=25)

#(101.44, 109.28)