query to select where count is less than or greater than 10 using group by in mysql

SELECT user_id,count(*) as usercnt FROM `user_activity` WHERE 1 group by user_id having usercnt > 10;

SELECT user_id,count(*) as usercnt FROM `user_activity` WHERE 1 group by user_id having usercnt <= 1;

SELECT user_id,count(*) as usercnt FROM `user_activity` WHERE 1 group by user_id having usercnt <> 10;

SELECT user_id,count(*) as usercnt FROM `user_activity` WHERE 1 group by user_id having usercnt > 10 and usercnt < 100;

SELECT user_id,count(*) as usercnt FROM `user_activity` WHERE 1 group by user_id having usercnt > 10 or usercnt < 100;